Funding for this research was provided by:
Chang Gung Memorial Hospital, Linkou (CMRPG3F0551, CMRPG3F0552, CMRPG3H0031 , CMRPG3H0032, CMRPG3K0691)
Received: 28 May 2020
Accepted: 6 July 2020
First Online: 10 July 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Chang Gung Memorial Hospital (IRB No. 201701000A3). Written informed consent was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.