Secţia Clinică Geriatrie, Spitalul Clinic Municipal Cluj Napoca

„Sfantul Ioan” Emergency Clinical Hospital Bucharest, Department of General Surgery; „Carol Davila” University of Medicine and Pharmacy Bucharest, Faculty of Dentistry, Department of Surgery

UMF Carol Davila București, Sectia III Chirurgie Generală,, Spitalul Clinic de Urgenta București