1. Mayo Clinic Alix School of Medicine, Rochester, MN
2. Department of Anesthesiology & Perioperative Medicine, Mayo Clinic; Rochester, MN
3. Department of Physiology and Biomedical Engineering, Mayo Clinic; Rochester, MN
4. Battlefield Health & Trauma Center for Human Integrative Physiology, US Army Institute of Surgical Research; JBSA Fort Sam Houston; San Antonio, TX