1 Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, United States of America.
2 Mt. Sinai Medical Center of Florida, Department of Anesthesiology, Miami Beach, FL, United States of America. Electronic address: Jacquelin.peck@msmc.com.
3 Barrow Neurological Institute, Phoenix, AZ, United States of America.
4 Valley Anesthesiology and Pain Consultants, Phoenix, AZ, United States of America; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, United States of America; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, United States of America.