SIEBENROCK Klaus, MD
Department of Orthopaedic Surgery and Traumatology
University of Berne
Inselspital
3010 Berne
Switzerland
phone: +41 31 632 2222
ortho@insel.ch
BECK Martin, MD, Kantonsspital Luzern
TANNAST Moritz, MD, University of Berne, Inselspital