Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (AX-15-11-25-105)
Chang Gung Memorial Hospital, Linkou (XMRPG3G1001, CORPG3G0641)
Received: 19 March 2020
Accepted: 12 June 2020
First Online: 16 June 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Institutional Review Board (IRB) of KCGMH (106-3378C), LCGMH (201700109B0) and NTUH (201612075DSB). Informed consent was sought and documented for all participants in this study.
: Guan-Yu Lin, Yi-Le Wu, Cheng-Si Wang, Chia-Yun Ko and Po-Hsin Peng are employees of General Biologicals Corporation.