1. Department of Mechanical Engineering, University of Washington, Seattle, Washington, USA.
2. Department of Mechanical Engineering, Seattle University, Seattle, Washington, USA.
3. School of Engineering and Technology, University of Washington-Tacoma, Tacoma, Washington, USA.
4. College of Engineering and Design, Hunan Normal University, Changsha, Hunan, China.
5. State Key Laboratory of Developmental Biology of Freshwater Fish, Hunan Normal University, Changsha, Hunan, China.