1 Department of Environmental Health Sciences, University of Alabama at Birmingham , Birmingham, AL , USA ; Office of Energetics and Nutrition Obesity Research Center, University of Alabama at Birmingham , Birmingham, AL , USA.
2 Office of Energetics and Nutrition Obesity Research Center, University of Alabama at Birmingham , Birmingham, AL , USA.
3 Office of Energetics and Nutrition Obesity Research Center, University of Alabama at Birmingham , Birmingham, AL , USA ; Department of Population Health Sciences, Virginia-Maryland College of Veterinary Medicine , Blacksburg, VA , USA.