Thewjitcharoen, Yotsapon http://orcid.org/0000-0002-2317-4041
Sripatpong, Jeeraphan
Krittiyawong, Sirinate
Porramatikul, Sriurai
Srikummoon, Taweesak
Mahaudomporn, Somkiet
Butadej, Siriwan
Nakasatien, Soontaree
Himathongkam, Thep
Article History
Received: 4 April 2020
Accepted: 5 June 2020
First Online: 22 June 2020
Ethics approval and consent to participate
: This retrospective study is approved by the Ethics board committee of Theptarin Hospital (No.05–2019). No inform consent to participant was required as a retrospective study.
: Not applicable.
: The authors declare that they have no competing interests.