Funding for this research was provided by:
Medical Affairs Bureau, Ministry of National Defense, Taiwan (MND-MAB-110-052)
Received: 7 March 2021
Accepted: 29 April 2021
First Online: 26 July 2021
: The research protocol was approved by the Ethics Committee and Institutional Review Board of Tri-Service General Hospital, National Defense Medical Center (TSGHIRB No. 2-102-05-064).
: All authors have approved the publication of this manuscript.
: Yi-Wen Cathy Tsai, Ren-Yeong Huang, Chia-Dan Cheng, Wan-Chien Cheng, David L. Cochran, Thomas T. Nguyen, Yi-Shing Shieh, Fu-Gong Lin, and Cheng-En Sung declare that they have no competing interests.