BAILEY, ROBERT C.; OLSON, JODI; PEPPER, SARA L.; PORSZASZ, JANOS; BARSTOW, THOMAS J.; COOPER, DAN M.
Department of Anthropology, University of California, Los Angeles, Los Angeles, CA 90024; Scripps College, W. M. Keck Science Center, Clairmont, CA 91711; Department of Family and Community Medicine, University of Arizona, Tucson, AZ 85724; and Division of Respiratory and Critical Care Physiology and Medicine, Department of Medicine, Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, CA 90509