Text and Data Mining valid from 2019-11-07
Received: 16 November 2018
Accepted: 12 April 2019
First Online: 7 November 2019
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: The Human Investigation Committee of the Cheng-Hsin Rehabilitation Medical Center approved the study protocol (CHGH-IRB: (136) 97-17-2). All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000(5). Informed consent was obtained from all patients included in the study.