1 Department of Biochemistry and Molecular Biology, University of South China, Hengyang, Hunan Province 421001, China; International College, University of South China, Hengyang, Hunan Province 421001, China; Cape Coast Teaching Hospital, Cape Coast, University of Cape Coast, School of Medical Science, Department of Surgery, Cape Coast, Ghana.
2 Cape Coast Teaching Hospital, Cape Coast, University of Cape Coast, School of Medical Science, Department of Surgery, Cape Coast, Ghana.
3 Department of Biochemistry and Molecular Biology, University of South China, Hengyang, Hunan Province 421001, China. Electronic address: longshiyin@126.com.