[1] Lindenhof Hospital,Department of Surgery
[2] Kantonsspital St. Gallen,Division of Medical Oncology and Hematology
[3] University Hospital Berne,Department of Surgery
[4] Engeriedspital,Division of Gynecology
[5] Kantonsspital Baden,Institute of Pathology
[6] Kantonsspital Aarau,Department of Obstetrics and Gynecology
[7] Kantonsspital Frauenfeld,Division of Gynecology
[8] Kantonsspital Winterthur,Division of Gynecology
[9] University Hospital Basel,Department of Surgery
[10] Ospedale San Giovanni,Department of Obstetrics and Gynecology
[11] Private Practice,Division of Gynecology
[12] University Hospital Basel,Department of Obstetrics and Gynecology
[13] Kantonales Spital Sursee-Wolhusen,Department of Obstetrics and Gynecology
[14] Hospital Lachen,Department of Surgery
[15] Bethanien Clinic,undefined
[16] Kantonsspital Olten,undefined