1. Department of Forest Biomaterials, North Carolina State University, Raleigh, North Carolina 27607, United States
2. Edward P. Fitts Department of Industrial and Systems Engineering, North Carolina State University, Raleigh, North Carolina 27607, United States
3. Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina 27606, United States
4. Joint Department of Biomedical Engineering, North Carolina State University and the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27514, United States