Laboratory of Molecular Cell Biology;
Institute of Biochemistry and Cell Biology;
Shanghai Institutes for Biological Sciences;
Chinese Academy of Sciences;
Shanghai 200031;
China;
Department of Pathology;
University of Pittsburgh Medical Center;
Pittsurgh;
PA 15213;
USA;
Xinyuan Institute of Medicine and Biotechnology;
Zhejiang Sci-Tech University;
Hangzhou 310018;
China;