1. Hand Surgery, Kantonsspital Baselland, Liestal, Switzerland
2. Hand Surgery, Kantonsspital Graubünden, Chur, Switzerland
3. Orthopraxis Lusser, Allschwil, Switzerland
4. Department of Biomedical Engineering and Physics, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
5. Department of Biomedical Engineering, Medical Additive Manufacturing Research Group, University of Basel, Allschwil, Switzerland