1. Division of Mechanical and Automotive Engineering, Wonkwang University, Jeollabuk-do, South Korea
2. Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia, PA, USA
3. Rheovector LLC, Camden, NJ, USA
4. Department of Thoracic and Cardio-Vascular Surgery, Veterans Health Service Medical Center, Seoul, Korea
5. Department of Mechanical Engineering, University of Cincinnati, Cincinnati, OH, USA