1. Joint Department of Biomedical Engineering, North Carolina (NC) State University and the University of North Carolina at Chapel Hill, Raleigh, NC, USA
2. Department of Mechanical Engineering, Hubei University of Technology, Hubei, China
3. Department of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ, USA
4. Department of Allied Health Sciences, The University of North Carolina at Chapel Hill, Chapel Hill, NC, USA