Funding for this research was provided by:
Taoyuan Armed Forces General Hospital (TAFGH-10429, TAFGH-10801)
Cheng Hsin General Hospital (MAB-1050113, MAB-106-105, MAB-107-074, MAB-108-047)
National Defense Medical Center (CH-NDMC-105-5, CH-NDMC-106-4, CH-NDMC-107-13, CH-NDMC-108-6)
Ministry of Science and Technology, Taiwan, ROC (MOST107-2314-B016-052-MY3)
Received: 18 April 2018
Accepted: 19 July 2019
First Online: 5 August 2019
Consent for publication
: Not applicable.
: The authors declare that they have no competing interests.