{"id":"https://openalex.org/W3011920684","doi":"https://doi.org/10.1016/j.msard.2019.11.080","title":"Ultraviolet B Radiation Therapy Versus Vitamin D3 Supplementation: Effects on Cognitive Functions and Fatigue in Egyptian Relapsing Remitting Multiple Sclerosis Patients","display_name":"Ultraviolet B Radiation Therapy Versus Vitamin D3 Supplementation: Effects on Cognitive Functions and Fatigue in Egyptian Relapsing Remitting Multiple Sclerosis Patients","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3011920684","doi":"https://doi.org/10.1016/j.msard.2019.11.080","mag":"3011920684"},"language":"en","primary_location":{"id":"doi:10.1016/j.msard.2019.11.080","doi":"https://doi.org/10.1016/j.msard.2019.11.080","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.msard.2019.11.080","pdf_url":null,"source":{"id":"https://openalex.org/S2764622253","display_name":"Multiple Sclerosis and Related Disorders","issn_l":"2211-0348","issn":["2211-0348","2211-0356"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multiple Sclerosis and Related Disorders","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055137333","display_name":"Alaa N. Elmazny","orcid":"https://orcid.org/0000-0002-3556-3749","observed_orcids":["https://orcid.org/0000-0002-3556-3749"]},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Alaa Elmazny","raw_affiliation_strings":["Cairo University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cairo University, Cairo, Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054598693","display_name":"Asmaa Abd El Wakeel Ibrahim","orcid":"https://orcid.org/0000-0001-8119-9549","observed_orcids":["https://orcid.org/0000-0001-8119-9549"]},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Asmaa Ibrahim","raw_affiliation_strings":["Cairo University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cairo University, Cairo, Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002608307","display_name":"Hatem Shehata","orcid":"https://orcid.org/0000-0002-4865-1457","observed_orcids":["https://orcid.org/0000-0002-4865-1457"]},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Hatem Shehata","raw_affiliation_strings":["Cairo University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cairo University, Cairo, Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057276242","display_name":"Nevin Shalaby","orcid":"https://orcid.org/0000-0001-9925-8367","observed_orcids":["https://orcid.org/0000-0001-9925-8367"]},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Nevin Shalaby","raw_affiliation_strings":["Cairo University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cairo University, Cairo, Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031253370","display_name":"Eman Magdy","orcid":"https://orcid.org/0000-0002-0134-1582","observed_orcids":["https://orcid.org/0000-0002-0134-1582","https://orcid.org/0000-0002-7964-7987"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eman Magdy","raw_affiliation_strings":["Agouza Oolice hospital, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agouza Oolice hospital, Cairo, Egypt","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041654918","display_name":"Hadeel Mohamed","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Hadeel Mohamed","raw_affiliation_strings":["Cairo University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cairo University, Cairo, Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012411120","display_name":"Shimaa Abdelalim Essa","orcid":"https://orcid.org/0000-0001-6026-7856","observed_orcids":["https://orcid.org/0000-0001-6026-7856"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shimaa Essa","raw_affiliation_strings":["Health Insurance Organisation, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Health Insurance Organisation, Cairo, Egypt","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052838062","display_name":"Maged M. Abdel Naseer","orcid":"https://orcid.org/0000-0002-2053-980X","observed_orcids":["https://orcid.org/0000-0002-2053-980X"]},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Maged Abdel-Nasser","raw_affiliation_strings":["Cairo University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cairo University, Cairo, Egypt","institution_ids":["https://openalex.org/I145487455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3050,"currency":"USD","value_usd":3050},"apc_paid":null,"fwci":0.1269,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.40841287,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"37","issue":null,"first_page":"101605","last_page":"101605"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10137","display_name":"Multiple Sclerosis Research Studies","score":0.9721999764442444,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10137","display_name":"Multiple Sclerosis Research Studies","score":0.9721999764442444,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10277","display_name":"Vitamin D Research Studies","score":0.024000000208616257,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10469","display_name":"Psoriasis: Treatment and Pathogenesis","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/broadband-uvb","display_name":"broadband UVB","score":0.8650000095367432},{"id":"https://openalex.org/keywords/vitamin-d3-supplementation","display_name":"vitamin D3 supplementation","score":0.9929999709129333},{"id":"https://openalex.org/keywords/relapsing-remitting-multiple-sclerosis","display_name":"relapsing-remitting multiple sclerosis","score":0.9779999852180481},{"id":"https://openalex.org/keywords/cognitive-function","display_name":"cognitive function","score":0.9810000061988831},{"id":"https://openalex.org/keywords/fatigue","display_name":"fatigue","score":0.8190000057220459}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8627657890319824},{"id":"https://openalex.org/C124490489","wikidata":"https://www.wikidata.org/wiki/Q7936963","display_name":"Vitamin D and neurology","level":2,"score":0.6978718042373657},{"id":"https://openalex.org/C2780640218","wikidata":"https://www.wikidata.org/wiki/Q8277","display_name":"Multiple sclerosis","level":2,"score":0.5270783305168152},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5075243711471558},{"id":"https://openalex.org/C2776940978","wikidata":"https://www.wikidata.org/wiki/Q34956","display_name":"Vitamin","level":2,"score":0.501453161239624},{"id":"https://openalex.org/C27081682","wikidata":"https://www.wikidata.org/wiki/Q269829","display_name":"Placebo","level":3,"score":0.47012317180633545},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.44996118545532227},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.42852461338043213},{"id":"https://openalex.org/C2994444459","wikidata":"https://www.wikidata.org/wiki/Q133500","display_name":"Verbal learning","level":3,"score":0.4264909327030182},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.41414666175842285},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.36721956729888916},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.1313055455684662},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.10080897808074951},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.msard.2019.11.080","doi":"https://doi.org/10.1016/j.msard.2019.11.080","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.msard.2019.11.080","pdf_url":null,"source":{"id":"https://openalex.org/S2764622253","display_name":"Multiple Sclerosis and Related Disorders","issn_l":"2211-0348","issn":["2211-0348","2211-0356"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multiple Sclerosis and Related Disorders","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4366131697","https://openalex.org/W4298250549","https://openalex.org/W2517440563","https://openalex.org/W2968595293","https://openalex.org/W2103656710","https://openalex.org/W2115994244","https://openalex.org/W2327828936","https://openalex.org/W2734966714","https://openalex.org/W2734634878","https://openalex.org/W2603107263"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2020-03-23T00:00:00"}