Affiliation: | Hong-Ming Pan, Department of Biochemistry, Qiqihar Medical University, Qiqihar 161000, Heilongjiang Province, ChinaWei-Ya Lang, Department of Histology and Embryology, Qiqihar Medical University, Qiqihar 161000, Heilongjiang Province, ChinaLi-Jie Yao, Yan Wang, Xiao-Ling Li, Department of Anatomy, Qiqihar Medical University, Qiqihar 161000, Heilongjiang Province, China |