1. Division of Plastic Surgery, Department of SurgeryOulu University Hospital Oulu Finland
2. Department of BioengineeringUniversity of California Los Angeles Los Angeles California
3. School of Technology and InnovationsUniversity of Vaasa Vaasa Finland
4. Biotechnology Research CenterAuthority for Natural Sciences Research and Technology Tripoli Libya
5. Division of Transplantation Surgery, Department of SurgeryThe Ohio State University Wexner Medical Center, Comprehensive Transplant Center Columbus Ohio
6. Department of Mechanical and Industrial EngineeringQatar University Doha Qatar
7. Biomedical Research CenterQatar University Doha Qatar