1. Anesthesia Center for Critical Care Research of the Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital Harvard Medical School Boston Massachusetts USA
2. Department of Anesthesiology, University Hospital LMU Munich Munich Germany
3. Department of Dermatology, Massachusetts General Hospital and Harvard Medical School Wellman Center for Photomedicine Boston Massachusetts USA
4. Department of Biomedical Engineering University of Massachusetts Lowell Massachusetts USA
5. Department of Biomechanical Engineering, Faculty of Engineering Technology University of Twente Twente The Netherlands
6. Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital Harvard Medical School Boston Massachusetts USA