1 From the Physical and Rehabilitation Medicine Unit, Luigi Sacco University Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy (VR); Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan (K-VC); Department of Biological and Environmental Science and Technologies (Di.S.Te.B.A.), University of Salento, Lecce, Italy (GF); and Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, Ankara, Turkey (LO).