1. Department of Emergency Medicine, Division of Medical Toxicology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
2. Resuscitation Science Center, Philadelphia, PA, USA
3. Department of Anesthesiology and Critical Care Medicine, Department of Emergency Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA, USA
4. Department of Emergency Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
5. Department of Pediatric Neurology, The Children’s Hospital of Philadelphia (CHOP), Philadelphia, PA, USA
6. Mitochondrial Medicine, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
7. Department of Otorhinolaryngology, Head and Neck Surgery, Skåne University Hospital, Lund University, Malmo, Sweden.