1. Xiamen Central Blood Station, Xiamen Blood Center, Xiamen, P.R. China
2. Department of Forensic Sciences, College of Criminal Justice, Naif Arab University of Security Sciences, Riyadh, Kingdom of Saudi Arabia
3. Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
4. Department of Forensic Genetics, School of Forensic Medicine, China Medical University, Shenyang, P.R. China