Huang, Wenlong
He, Yuanfang
Xiao, Jiefeng
Huang, Yuanni
Li, Anna
He, Meirong
Wu, Kusheng http://orcid.org/0000-0001-5163-2524
Funding for this research was provided by:
National Natural Science Foundation of China (81470152)
Article History
Received: 1 October 2018
Accepted: 3 September 2019
First Online: 7 September 2019
Compliance with ethical standards
: Ethical approval was obtained from the Human Ethical Committee of Shantou University Medical College. All participants gave their informed written consent before enrollment.
: The authors declare that they have no competing interests.