1. Beijing Key Laboratory of Emerging Infectious Diseases; Institute of Infectious Diseases; Beijing Ditan Hospital; Capital Medical University; Beijing China
2. Beijing Key Laboratory of Emerging Infectious Diseases; The National Clinical Key Department of Infectious Disease; Beijing Ditan Hospital; Capital Medical University; Beijing China
3. Lab for Molecular Biology; Institute of Basic Theory on Chinese Medicine; China Academy of Chinese Medical Sciences; Beijing China
4. Penn State Hershey Cancer Institute; Penn State University College of Medicine; Hershey PA USA