Mahawerawat, Kanokkarn
Kasemsiri, Pornthep
Article History
Received: 29 September 2021
Accepted: 31 January 2022
First Online: 11 February 2022
Declarations
:
: The retrospective study was reviewed and approved by the Human Ethics Committee of Khon Kaen University (HE641341) and the Ethics Committee of Khon Kaen Hospital (KEMOU64018). All of the ethics committee have approved the waiver for Informed consent. The clinical data of this study was conducted in accordance with the principles of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.