Pei Pei is a Clinical Fellow at CKB, Chinese Academy of Medical Sciences. She obtained her Bachelor’s degree in nursing in 2002 at Peking Union Medical College and then worked as a clinic nurse in Peking Union Medical College Hospital for 9 years. This provided a significant background in chronic disease and critical care medicine. She worked in Bayer Healthcare Company as Medical Communications Officer between 2011 and 2014. She joined CKB in 2014 and has been involved in the outcome validation and adjudication project, which includes monitoring RCs activities through frequent visits and ensuring that applicable SOPs and regulations are followed. She is responsible for i-CASE(Internet-based Case Adjudication for clinical Events) project coordination and communications.