Dumrikarnlert, Chaisak
Thakolwiboon, Smathorn
Senanarong, Vorapun
Article History
Received: 24 November 2022
Accepted: 24 June 2023
First Online: 22 September 2023
Declarations
:
: The protocol for this study was approved by the Siriraj Institutional Review Board (SIRB) of the Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand (COA no. 534/2016). Written informed consent was not obtained from study participants due to our study’s retrospective, anonymity-preserving design. The ethics committee that waivered the need for informed consent was also Siriraj Institutional Review Board of the Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand. All authors confirm that the research was conducted in accordance with the Declaration of Helsinki. Ethical approval was granted in 2016 and data collection was start in 2017.
: Not Applicable.
: All authors declare no personal or professional conflicts of interest relating to any aspect of this study.
: The authors declare no competing interests.