Atchariyasathian, Viraporn http://orcid.org/0000-0002-0544-5012
Suwannajak, Rata
Plodpai, Yuvatiya
Pitathawatchai, Pittayapon
Funding for this research was provided by:
Faculty of Medicine, Prince of Songkla University
Article History
Received: 22 December 2019
Accepted: 30 March 2020
First Online: 11 April 2020
Compliance with ethical standards
:
: The authors have no conflict of interest to declare.
: The Ethic Committee at Faculty of Medicine, Prince of Songkla University approved the study protocol. The reference number of the study approval was REC 60-215-13-1. The trial was retrospectively registered at the Thai Clinical Trials Registry on 26 February 2020. The trial registration number is TCTR20200227001. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.