1 Key Laboratory of Molecular Virology and Immunology, Unit of Molecular Immunology, Institut Pasteur of Shanghai, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200025, China E-mail: [email protected].
2 Division of Rheumatology, Penn State Milton S. Hershey Medical Center, Hershey, PA 17033, USA E-mail: [email protected].