1. Monasterium Laboratory GmbH Muenster Germany
2. Mediteknia Skin & Hair Lab Universidad Fernando Pessoa Canarias, and Medical Pathology Group IUIBS Universidad de Las Palmas de Gran Canaria Las Palmas Spain
3. Clinic for Plastic Aesthetic and Reconstructive Surgery Dr. med. Funk Munich Germany
4. Department of Dermatology University of Muenster Muenster Germany
5. Centre for Dermatology Research University of Manchester, and NIHR Manchester Biomedical Research Centre Manchester United Kingdom
6. Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery University of Miami Miller School of Medicine Miami FLUSA