Received: 28 November 2020
Accepted: 23 June 2021
First Online: 6 July 2021
: The Committee on Human Rights Related to Research Involving Human Subjects, Faculty of Medicine, Ramathibodi Hospital approved the study prior to commencing the study data review and collection (Approval certificate ID MURA2020/298). The informed consent was exempted by the committee due to the type of the research (retrospective review).
: Not applicable.
: The authors have declared that no competing interests exist.