Lin, Zeyin
Guo, Dongming
Chen, Juntian
Zheng, Baoqun
Article History
Received: 19 August 2019
Accepted: 27 November 2019
First Online: 9 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the Ethics Committee of The First Affiliated Hospital of Shantou University Medical College, China.