1. CAS
Key Laboratory of Receptor Research, Shanghai Institute of Materia
Medica, Chinese Academy of Sciences, Shanghai 201203, P. R. China
2. Institute
of Life Sciences, Southeast University, Nanjing 210018, P. R. China
3. Medical
School, Southeast University, Nanjing 210009, P. R. China
4. Jiangsu Nanobody Engineering and Research Center, Nantong 226010, P. R. China