Center for the Prevention of Cardiovascular Disease and Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, New York, USA. Electronic address: Michael.garshick@nyumc.org. Departments of Nutrition and Dermatology, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA. Laboratory for Investigative Dermatology, Rockefeller University, New York, New York, USA. Center for the Prevention of Cardiovascular Disease and Leon H. Charney Division of Cardiology, Department of Medicine, New York University School of Medicine, New York, New York, USA; Division of Hematology, Department of Medicine, New York University School of Medicine, New York, New York, USA; Division of Vascular Surgery, Department of Surgery, New York University School of Medicine, New York, New York, USA.