1. Foundation Don Carlo Gnocchi IRCCS, Milan, Italy
2. CRESO, School of Osteopathic Centre for Research and Studies, Gorla Minore (VA), Italy
3. CRESO, School of Osteopathic Centre for Research and Studies, Fano (Pesaro Urbino), Italy
4. Foundation Polyclinic University A. Gemelli University Cattolica del Sacro Cuore, Rome, Italy
5. Sapienza University of Rome, Rome, Italy