Funding for this research was provided by:
Armed Forces Taoyuan General Hospital (AFTYGH-10711)
Article History
Received: 16 January 2020
Accepted: 25 May 2020
First Online: 8 June 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was performed in accordance with Declaration of Helsinki guidelines on the ethical principles for medical research involving human subjects and was approved by the Institutional Review Board of the Tri-Service General Hospital (TSGHIRB No. 1-107-05-034).
: Informed consent was obtained from all individual participants included in the study.