Ruchakorn, Nopparat
Ngamjanyaporn, Pintip
Suangtamai, Thanitta
Kafaksom, Thanuchporn
Polpanumas, Charin
Petpisit, Veerachat
Pisitkun, Trairak
Pisitkun, Prapaporn https://orcid.org/0000-0001-5749-1267
Funding for this research was provided by:
Thailand research fund (IRN59W0004, IRN59W0004)
Faculty of Medicine Ramathibodi Hospital (CF_61004)
National Research Council of Thailand (NRMS_58/2561)
Mahidol University (2561)
Article History
Received: 26 April 2019
Accepted: 9 October 2019
First Online: 16 December 2019
Ethics approval and consent to participate
: The study (ID 07-59-05) was approved by the Faculty of Medicine Ramathibodi Hospital ethics committee and conducted according to the guidelines of the Declaration of Helsinki. Each participant gave written informed consent before enrollment.
: Not applicable.
: The authors declare that they have no competing interests.