1Pulmonary, Critical Care, and Sleep Section, New Mexico Veterans Administration Health Care System, University of New, Mexico
2UCLA Center for Human Nutrition, David Geffen School of Medicine at UCLA
3Pathology and Clinical Laboratory Services, New Mexico Veterans Administration Health Care System, University of New, Mexico
4Cardiothoracic Surgery Section, New Mexico Veterans Administration Health Care System, University of New, Mexico
5Department of Biostatistics, Department of Medicine, David Geffen School of Medicine at UCLA
6Pulmonary & Critical Care Medicine, Scripps Green Hospital