Principal Investigators Oversight of Atlanta MWCCS Igho Ofotokun, MD, MSc 404-616-0659 Anandi Sheth, MD, MSc 404-616-6240 Local Scientific Working Group Chair Contact for Atlanta MWCCS science. Anandi Sheth, MD, MSc 404-616-6240 Project Director Coordination of all Atlanta MWCCS protocols. Antonina Foster, NP, MSN, MPH 404-616-9766 Associate Project Director Implementation of Emory/Grady/Winship - Study IRB, OCR, OSP budget management, and all ancillary applications related to approvals, start-up, implementation monitoring, and closeout. Rachael Farah-Abraham, PhD, MSc, CPH 404-251-8940 Data Manager Consult and preparation of variable requests, original datasets, and has overall extensive knowledge of MWCCS data currently available. Anna Rubtsova, PhD, MSc 404-727-9729 Biostatistician Preparation of analytic datasets, data analysis, and statistical support. Christina Mehta, PhD, MSPH 404-727-7623 Lab Manager Coordinating samples processing, storage, and/or Repository use. Chetna Bedi, PhD