Chen, Chih-Hao
Cheng, Yu-Wen
Chen, Ya-Fang
Tang, Sung-Chun
Jeng, Jiann-Shing
Funding for this research was provided by:
National Taiwan University Hospital (108-N4163)
Article History
Received: 7 February 2020
Accepted: 13 April 2020
First Online: 22 April 2020
Ethics approval and consent to participate
: This study was approved by the ethics committees of all the participating hospitals on the understanding that all data would be coded and patient anonymity would be guaranteed. Written informed consent was obtained from all patients and/or their relatives.
: Not applicable.
: The authors declare that they have no competing interests.