Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST 109-2314-B-075-057)
Chang Gung Memorial Hospital, Linkou (CIRPG3B0032)
Received: 25 September 2020
Accepted: 9 April 2021
First Online: 17 April 2021
: This study was approved by the institutional review board of Chang Gung Memorial Hospital, Taiwan, and conducted according to the ethical guidelines of the 1975 Declaration of Helsinki. All the patients provided written informed consent.
: Not applicable.
: The authors have declared that no conflict of interest exists.