Immunodiagnosis and Immunotherapy: A new Era in Cancer with 25 monoclonal antibodies The PCS (Pioneer Centrury Science) conference based on China, organized a fantastic conference for cancer with the title: Stimulating Innovation to improve Quality of Life, which was held in Athens, Greece at November 15-16th. The president of the conference was Professor Dr. Chiming Wei, MD, PhD., assistant professor at May Clinic, USA, and director of Nanomedicin research Lab in John Hopkins University  School of Medicine.