*Department of Medicine, University of California San Diego, La Jolla, CA
†Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine
‡Department of Health Science and Technology, Samsung Advanced Institute for Health Science and Technology, Sungkyunkwan University, Seoul, Korea
Supported by National Institutes of Health (R01 GM041804-26, P50 AA011999-16, P42 ES010337-13, U01 AA021856-02, R01 DK101737-01A1, U01 AA022614-01A1, R01 DK099205-01A1; B.S.: R01 AA020703, U01 AA02185).
The authors declare that they have nothing to disclose.
Reprints: David A. Brenner, MD, Department of Medicine, University of California San Diego, 9500 Gilman Drive #0602, La Jolla, CA 92093 (e-mail: [email protected]).