作者单位:Department of Medicine, Temple University, School of Medicine, 3401 N. Broad St., Philadelphia, PA[1]Fox Chase Cancer Center, Philadelphia, PA, United States[2]Department of Biochemistry, Temple University, School of Medicine, Philadelphia, PA, United States[3]Sigma-Aldrich Biotechnology, Saint Louis, MO, United States[4]National Jewish Health, Denver, CO, United States[5]