1. Department of Mechanical and Aerospace Engineering, University of Florida 1 , Gainesville, Florida 32611, USA
2. Department of Surgery, University of Florida 2 , Gainesville, Florida 32610, USA
3. Department of Biomedical Engineering, University of Florida 3 , Gainesville, Florida 32611, USA
4. Department of Plastic and Reconstructive Surgery, Wake Forest School of Medicine 4 , Winston-Salem, North Carolina 27157, USA
5. Department of Radiation Oncology, University of Florida 5 , Gainesville, Florida 32610, USA