1. Department of International Health, The Johns Hopkins School of Public Health, Baltimore, Maryland2Department of Biochemistry & Molecular Biology, The Johns Hopkins School of Public Health, Baltimore, Maryland
2. The Johns Hopkins Center for Bariatric Surgery, The Johns Hopkins Bayview Medical Center, Baltimore, Maryland4Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
3. The Johns Hopkins Center for Bariatric Surgery, The Johns Hopkins Bayview Medical Center, Baltimore, Maryland4Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland5The Columbian College of Arts and Sciences, The Georg
4. Department of International Health, The Johns Hopkins School of Public Health, Baltimore, Maryland3The Johns Hopkins Center for Bariatric Surgery, The Johns Hopkins Bayview Medical Center, Baltimore, Maryland4Department of Surgery, The Johns Hopkins Unive
5. Center for Surgical Trials and Outcomes Research, The Johns Hopkins University School of Medicine, Baltimore, Maryland
6. The Johns Hopkins Center for Bariatric Surgery, The Johns Hopkins Bayview Medical Center, Baltimore, Maryland4Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland6Center for Surgical Trials and Outcomes Research, The