Funding for this research was provided by:
Rice University Wagoner Fellowship for Foreign Travel
Received: 18 February 2020
Accepted: 28 June 2020
First Online: 1 July 2020
Ethics approval and consent to participate
: IRB approval was granted from National Taiwan University Hospital [IRB number 201805065RINC, approved 6/8/18]. Written informed consent was obtained from all participants.
: Not applicable.
: The authors have no conflicts of interest to disclose.