1 From the Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital Bei-Hu Branch, College of Medicine, National Taiwan University, Taipei, Taiwan (M-YH); Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan (S-GS, C-HW); and Department of Physical Medicine and Rehabilitation, Hacettepe University Medical School, Ankara, Turkey (LÖ).