Department of Surgery;
Ospedale Regionale di Locarno;
Locarno 6600;
Switzerland;
Department of Obstetrics and Gynecology;
Ospedale Regionale di Locarno;
Locarno 6600;
Switzerland;
Department of Surgery;
Clinica Luganese Moncucco;
Lugano 6900;
Switzerland;
University of Applied Sciences Western Switzerland;
Geneva 1206;
Switzerland;