Nan, Hailun
Wu, Weiwei
Hao, Honglei
Ren, Wenran
Lu, Dejian
Article History
Received: 22 January 2020
Accepted: 20 May 2020
First Online: 1 June 2020
Compliance with ethical standards
: Buccal swab or bloodstain samples were taken from individuals in Chinese Han population. Informed consent was obtained from the volunteers or legally authorized representatives of all father-son pairs. All procedures performed in this study were approved by the Medical Ethics Committee of the Zhongshan Medical School of the Sun Yat-sen University in accordance with the 2013 Helsinki Declaration.
: The authors declare that they have no conflicts of interest.