1. Joint National Laboratory for Antibody Drug Engineering, Key Laboratory of Cell and Molecular Immunology, School of Medical Sciences, Henan University, Kaifeng 475004, P.R. China.
2. Henan University affiliated Huaihe Hospital, Kaifeng 475004, P.R. China.
3. Center for Translational Medicine, Temple University School of Medicine, Philadelphia, PA 19140, USA.
4. Department of Cellular Biology and Anatomy, Medical College of Georgia at Augusta University and Charlie Norwood VA Medical Center, Augusta, GA 30912, USA.
5. Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.