1. Department of Health, Exercise, and Sport Sciences, University of New Mexico, Albuquerque, New Mexico, USA.
2. Vascular Physiology Group, Department of Cell Biology and Physiology, University of New Mexico, Albuquerque, New Mexico, USA.
3. Lawrence D. Longo, MD Center for Perinatal Biology, Department of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, California, USA.