Lin, C.-J.
Lan, Y.-M.
Ou, M.-Q.
Ji, L.-Q.
Lin, S.-D.
Article History
Received: 21 October 2018
Accepted: 30 April 2019
First Online: 11 May 2019
Compliance with ethical standards
:
: None.
: The clinical research in this study was approved by the Ethics Committee of The First Affiliated Hospital of Shantou University Medical College and conformed to the guidelines of Helsinki Declaration.
: All samples were collected after obtaining the informed consent form signed by all the subjects.