1. Vascular and Interventional Professionals, Hinsdale, IL, USA
2. Center for the Advanced Study of Human Paleobiology, George Washington University, Washington, DC, USA
3. Museum of Anthropological Archaeology, University of Michigan, Ann Arbor, MI, USA
4. College of Osteopathic Medicine, Touro University California, Vallejo, CA, USA
5. Division of General Internal Medicine, Mayo Clinic, Jacksonville, FL, USA
6. Department of Pediatrics, Johns Hopkins University, Baltimore, MD, USA