Reply to Li, Henry, and Nguyen

Affiliations

• ¹ University of California San Francisco, San Francisco, California, USA.
• ² National Institutes of Health, Bethesda, Maryland, USA.
• ³ University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pensylvenia, USA.
• ⁴ Virginia Commonwealth University, Richmond, Virginia, USA.
• ⁵ Massachusetts General Hospital, Boston, Massachusetts, USA.
• ⁶ Harvard Medical School, Boston, Massachusetts, USA.
• ⁷ Washington University School of Medicine, St. Louis, Missouri, USA.
• ⁸ University of Michigan, Ann Arbor, Michigan, USA.