1. Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
2. IRCCS Galeazzi Orthopedic Institute, Milan, Italy
3. School of Electrical and Electronic Engineering, University of Adelaide, Adelaide, South Australia, Australia
4. Integrated Curriculum for Anthroposophic Medicine, University of Witten/Herdecke, Witten, Germany
5. Institute of Integrative Medicine, University of Witten/Herdecke, Witten, Germany
6. Department of Physics, Humboldt-Universität zu Berlin, Berlin, Germany