1. Department of Biochemistry and Molecular Biology, Harbin Medical University, Harbin, China.
2. Department of Biochemistry and Molecular Biology, Qiqihar Medical University, Qiqihar, China.
3. Laboratory of Medical Genetics, Harbin Medical University, Harbin, China.
4. Bio-pharmaceutical Key Laboratory, Harbin Medical University, Ministry of Education, Harbin, China.