1. Department of Traumatology and Orthopaedic, Septic and Reconstructive Surgery, Research and Treatment Center for Complex Combat Injuries, Wound Centre Berlin; Bundeswehr Hospital Berlin; Berlin Germany
2. Division of Orthopaedic Traumatology; University of Texas Health Science Center at San Antonio; San Antonio TX USA
3. Vascular/Endovascular/Limb Preservation Surgery Service; Madigan Army Medical Center; Tacoma WA USA
4. Plastic, Reconstructive, Microvascular and Aesthetic Surgery; University of Modena and Reggio Emilia; Modena Italy
5. Plastic Surgery, PeaceHealth Medical Group; Vancouver WA USA
6. Department of Cardiothoracic and Vascular Surgery; Deutsches Herzzentrum Berlin; Berlin Germany
7. Surgery, Suburban Surgical Associates; St. Louis MO USA
8. Division of Medical Sciences; University of Oxford; Oxford UK
9. Department of Surgery; Johns Hopkins University School of Medicine; Baltimore MD USA
10. Department of Orthopaedic Surgery; Aalborg University Hospital; Aalborg Denmark
11. Division of Plastic Surgery; Anne Arundel Medical Center; Annapolis MD USA
12. TriStar CV Surgery; Centennial Heart and Vascular Center; Nashville TN USA