Study Team Roles and Responsibilities Dr. Gwin , the Principal Investigator will be responsible for the oversight of the research. Dr. Gwin is responsible for ensuring that all information and documentation related to the conduct and safety of the study is disseminated to the proper agencies in the pr oper timeframe. Dr. Gwin will delegate tasks to qualified research staff for this study as needed. 7866/135 08/23/2021 Page 27 of 39 Research physicians/physician extenders will be responsible for conducting consent conferences and eligibility determination at the initial visit . They will perform monthly assessments prior to vaccination. In addition, they will be available to answer any patient questions. Research Nurses/Coordinators will be responsible for initial screening and scheduling patient visits, that data is entered into the database in a timely manner, so as to have real time data to review and report any safety concerns trends. They will also be responsible for maintaining regulatory documentation to the various agencies involved with this research and ensure that all research team members are following the protocol and all regulations. 7866/135 08/23/2021 Page 28 of 39 15.