Authors
GUOPING LV
College of Life Science, Hebei Normal University, Shijiazhuang, China
Shijiazhuang Centre for Disease Control and Prevention, Shijiazhuang, China
CHENGCHUAN CHE
College of Life Science, Qufu Normal University, Qufu, China
LI LI
College of Life Science, Hebei Normal University, Shijiazhuang, China
SHUJING XU
College of Life Science, Hebei Normal University, Shijiazhuang, China
WANYI GUAN
College of Life Science, Hebei Normal University, Shijiazhuang, China
BAOHUA ZHAO
College of Life Science, Hebei Normal University, Shijiazhuang, China