QS ENDO Pilot – A Study by the Stiftung Endometrioseforschung (SEF) on the Quality of Care Provided to Patients with Endometriosis in Certified Endometriosis Centers in the DACH Region - Meinhold-Heerlein, I; Zeppernick, M; Wölfler, MM (Geburtshilfe Frauenheilkd, 2023)