[1] Univ Calif San Diego, Viterbi Family Dept Ophthalmol, La Jolla, CA USA
[2] Univ Calif San Diego, Shiley Eye Inst, La Jolla, CA USA
[3] Univ Calif San Diego, Univ Calif San Diego Hlth Syst, Dept Biomed Informat, La Jolla, CA USA
[4] Univ Calif San Diego, Dept Endocrinol, La Jolla, CA USA
[5] Univ Calif San Diego, Dept Internal Med, La Jolla, CA USA
[6] Univ Calif San Diego, Dept Family Med & Publ Hlth, La Jolla, CA USA