Funding for this research was provided by:
Received: 18 March 2020
Accepted: 20 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: The study was approved by Ramathibodi Hospital Institutional Review Board (protocol ID 10–51-28) and was conducted in accordance with the ethical standards of national guidelines and with the Helsinki Declaration of 1975, as revised in 2005(5).Written informed consent was waived because of using archived specimens from service laboratory.
: All authors declare that they have no conflict of interests.