{"id":"https://openalex.org/A5020007464","orcid":null,"observed_orcids":[],"display_name":"Nicholas Theocharopoulos","raw_author_names":["N Theocharopoulos","N. Theocharopoulos","NICHOLAS THEOCHAROPOULOS","Nicholas Theocharopoulos"],"full_name":"NICHOLAS THEOCHAROPOULOS","works_count":26,"cited_by_count":1466,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":18,"i10_index":23},"ids":{"openalex":"https://openalex.org/A5020007464","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I142617266","ror":"https://ror.org/00dr28g20","display_name":"University of Crete","country_code":"GR","type":"education","lineage":["https://openalex.org/I142617266"]},"years":[2009,2008,2007,2006,2005,2004,2003,2002,2001]},{"institution":{"id":"https://openalex.org/I200777214","ror":"https://ror.org/04gnjpq42","display_name":"National and Kapodistrian University of Athens","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},"years":[2001]},{"institution":{"id":"https://openalex.org/I28710699","ror":"https://ror.org/039ce0m20","display_name":"Hellenic Mediterranean University","country_code":"GR","type":"education","lineage":["https://openalex.org/I28710699"]},"years":[2009,2008,2007,2006,2005]},{"institution":{"id":"https://openalex.org/I4210138654","ror":"https://ror.org/0312m2266","display_name":"University Hospital of Heraklion","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210138654"]},"years":[2006]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","count":24,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10358","display_name":"Advanced Radiotherapy Techniques","count":21,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11361","display_name":"Digital Radiography and Breast Imaging","count":7,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11894","display_name":"Radiology practices and education","count":5,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10776","display_name":"Spinal Fractures and Fixation Techniques","count":3,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","value":7.71e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10358","display_name":"Advanced Radiotherapy Techniques","value":5.03e-05,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11361","display_name":"Digital Radiography and Breast Imaging","value":4.84e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11894","display_name":"Radiology practices and education","value":2.31e-05,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T13869","display_name":"Ocular and Laser Science Research","value":1.45e-05,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9680560827255249},{"id":"2776805002","wikidata":"https://www.wikidata.org/wiki/Q614984","display_name":"Fluoroscopy","score":0.9032976031303406},{"id":"2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","score":0.7225497364997864},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.6853375434875488},{"id":"75088862","wikidata":"https://www.wikidata.org/wiki/Q2291081","display_name":"Dosimetry","score":0.633653998374939}],"counts_by_year":[{"year":2001,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":82},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":95},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":88},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":73},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":63},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":79},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":76},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":61},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":40},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":51},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":36}],"display_name_alternatives":["N Theocharopoulos","N. Theocharopoulos","NICHOLAS THEOCHAROPOULOS","Nicholas Theocharopoulos"],"block_key":"n theocharopoulos","works_api_url":"https://api.openalex.org/works?filter=author.id:A5020007464","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5020007464","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
