1. NSF Center for Biophotonics Science and Technology, University of California at Davis, 2700 Stockton Boulevard, Suite 1400, Sacramento, California 95817, Department of Applied Physics, 316 Via Pueblo Mall, Stanford University, Stanford, California 94305, Department of Electrical Engineering, Center for Integrated Systems, Stanford University, 420 Via Palou Mall/CIS-X Room 325, Stanford, California 94305, and Department of Internal Medicine, Division of Endocrinology, Clinical Nutrition, and Vascular...