1. Center for Bionics and Pain Research, Mölndal, Sweden
2. Integrum AB, Mölndal, Sweden
3. Department of Upper Limb Prosthetics, Team Olmed, Kungsbacka, Sweden
4. BioRobotics Institute, Scuola Superiore Sant’Anna, Pisa, Italy
5. Sahlgrenska University Hospital, Mölndal, Sweden
6. Department of Orthoplastics, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy