Department of Medical Statistics;
Third Military Medical University;
Chongqing 400038;
China;
Applied Research Centre for Genomics Technology;
Department of Biology & Chemistry;
City University of Hong Kong;
83 Tat Chee Avenue;
Kowloon;
Hong Kong;
China;
Department of Electronic Technology;
Southwest University of Politics and Law Science;
Chongqing 400031;
China;