1. US Army Institute of Surgical Research, JBSA Fort Sam Houston San Antonio Texas U.S.A.
2. Department of Defense (DoD) Hearing Center of Excellence Defense Health Agency, Joint Base San Antonio‐Lackland San Antonio Texas U.S.A.
3. Center for Experimental Therapeutics and Reperfusion Injury, Brigham and Women's Hospital and Department of Anesthesia, Perioperative and Pain Medicine Harvard Medical School Boston Massachusetts U.S.A.