作者单位:Department of Pathology, Fondazione Salvatore Maugeri I.R.C.C.S., Pavia, Italy[1]Allergy-Immunology Unit, Fondazione Salvatore Maugeri I.R.C.C.S., Pavia, Italy[2]Unit of Internal Medicine and Endocrinology, Fondazione Salvatore Maugeri I.R.C.C.S., University of[3]