Department of Blood Transfusion, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110022, P.R.China;
Department of Blood Transfusion, Shengjing Hospital, China Medical University, Shenyang, Liaoning 110022, P.R.China;
Section of Health Testing, College of Public Health, China Medical University,Shenyang, Liaoning 110001, P.R.China;
Section of Oral Technology, College of Oral Medicine, Medical University of Dalian, Dalian, Liaoning 116027, P.R.China;