University of California San Diego Medical Center, La Jolla, California, United States
Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
Juravinski Cancer Centre, Hamilton, Ontario, Canada
Clinical Caunty Hospital Mures, Mures, Romania
General University Hospital, Department of Obstetrics and Gynecology, Prague, Czechia
Institutul Oncologic Prof. Dr. Ion. Chiricuta Sectia de Oncologie Medicala, Cluj Napoca, Romania