Kulalert, Prapasri
Sritipsukho, Paskorn
Nanthapisal, Sira
Poachanukoon, Orapan
Article History
Received: 3 February 2021
Accepted: 15 July 2021
First Online: 11 August 2021
Declarations
:
: This study was approved by The Institutional Review Board and the Ethics Committee of Faculty of Medicine, Thammasat University (MTU-EC-PE-6–014/60) and was performed in accordance with the relevant guidelines and regulations (Declaration of Helsinki). The need for informed consent was waived by the Ethics Committee of Faculty of Medicine, Thammasat University due to the retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.