ELUCID Study Team Study Principal Investigators Alice Lam, MD PhD Massachusetts General Hospital M. Brandon Westover, MD PhD Beth Israel Deaconess Medical Center Site Principal Investigators Leah Blank, MD MPH Icahn School of Medicine at Mount Sinai Tyler Gaston, MD University of Alabama Birmingham Emily Johnson, MD Johns Hopkins Medical Institute Alice Lam, MD PhD Massachusetts General Hospital Rani Sarkis, MD MSc Brigham and Women’s Hospital Mouhsin Shafi, MD PhD Beth Israel Deaconess Medical Center Rodrigo Zepeda, MD University of Texas Southwestern Research Coordinators Kyle Pellerin ELUCID Senior ClinicalResearch CoordinatorMassachusettsGeneral Hospital Tania Anderson University of Alabama Birmingham Maria Camitan Johns Hopkins Medical Institute Alexis Hankerson Brigham and Women’s Hospital Aseel Jan University of Texas Southwestern Katie Jung Icahn School of Medicine at Mount Sinai Maddie Leake Beth Israel Deaconess Medical Center Co-Investigators Rebecca Amariglio, PhD Brigham and Women’s Hospital Lori Chibnik, PhD Massachusetts General Hospital Gad Marshall, MD Brigham and Women’s Hospital Adrian Dalca, PhD Massachusetts General Hospital, MIT Doug Greve, PhD Massachusetts General Hospital Bruce Fischl, MD Massachusetts General Hospital Advisors Nathalie Jette, MSc MD University of Calgary Natalia Rost, MD MPH Massachusetts General Hospital ELUCID Alumni Carolina Ferreira Atuesta, MD Post-Doctoral Fellow / Data Manager Arjun Singh, MD Post-Doctoral Fellow / Data Manager