Medicine
Gynecologic cancer
Gynecologic oncology
Coronavirus disease 2019 (COVID-19)
Pandemic
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
2019-20 coronavirus outbreak
General surgery
Multicenter study
Cancer
Oncology
Internal medicine
Gynecology
Ovarian cancer
Virology
Disease
Infectious disease (medical specialty)
Outbreak
Randomized controlled trial