first, i need to extract the core institution name from "assistant professor of urology." this string contains a job title ("assistant professor") and a field ("urology"), but no institution name. therefore, there is no institution to extract.
output:
Kavoussi, Mehraban; Bhanvadia, Raj R.; VanDyke, Maia E.; Baumgarten, Adam S.; Ortiz, Nicolas M.; Khouri, Roger K., Jr.; Ward, Ellen E.; Hudak, Steven J.; Morey, Allen F.
Kokai, Lauren E.; Schilling, Benjamin K.; Chnari, Evangelia; Huang, Yen-Chen; Imming, Emily A.; Karunamurthy, Arivarasan; Khouri, Roger K.; D'Amico, Richard A.; Coleman, Sydney R.; Marra, Kacey G.; Rubin, J. Peter