Author: Seraina Netzer Afilliations: 1:Department of Geriatrics, Hôpitaux Universitaires de Genève (HUG), Geneva, Switzerland; 2: Department of Geriatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland; 3: Berner Spitalzentrum für Altersmedizin Siloah, BESAS, Gümligen, Switzerland When I started building a clinical registry for patients with hip fracture, I assumed the main challenge would be the data collection itself. What I didn’t expect was