Composition of the coordinating center and trial steering committee {5d}
The trial is coordinated by a scientific secretary (Anne-Sophie Guillarme) and the clinical research manager of La Tour Hospital (HB) a research scientist under supervision of the senior author and principal investigator (AL). The coordination center meets at least once per month. The steering committee includes an independent chairperson, one shoulder expert and one clinical trials methodologist. The trial steering committee monitors and supervises the progress of the study and meets on regular intervals (quarterly at least).