1. Duinbergen Clinic and AZ Zeno, Knokke Heist, Belgium
2. Department for Hand, Plastic and Aesthetic Surgery, Ludwig–Maximilian University Munich, Germany
3. Department of Plastic Surgery, Hospital Garcia de Orta, Almada , Portugal And Private Practice, Portugal
4. University Hospital Dubrava Department of Plastic Reconstructive and Aesthetic Surgery, School of Medicine University of Zagreb
5. Infection Prevention and control unit, Centro Hospitalar de São João, Alameda Prof. Hernâni Monteiro, Porto, Portugal
6. MEON Clinic Luzern, Switzerland
7. Department of Cardiovascular Anesthesiology and Cardiac Intensive Medicine, University Hospital Dubrava, Zagreb, Croatia
8. Plastic Reconstructive Craniomaxilofacial Hand and Microsurgical Unit, Gaia Hospital Center and Aveiro University, Portugal
9. Department of Plastic, Reconstructive and Aesthetic Surgery of Dokuz Eylul University, Izmir, Turkey
10. Department of Plastic and Reconstructive Surgery, Nottingham University Hospitals, United Kingdom
11. Division of Plastic, Aesthetic and Reconstructive Surgery, Department of Surgery, Medical University of Graz, Graz, Austria
12. Private Practice, Tours, France
13. Private Practice, Innsbruck, Austria
14. Kliniken för Rekonstruktiv Plastikkirurgi Karolinska Institute, Stockholm, Sweden