1. Department of Mechanical Engineering, Massachusetts Institute Technology, Cambridge, Massachusetts 02139, USA
2. Department of Engineering Mechanics, School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
3. Department of Mechanical and Materials Engineering, Queen's University, Kingston, Ontario K7M 3N9, Canada
4. School of Engineering, Westlake University, Hangzhou, Zhejiang 310024, China
5. MIT Sea Grant College Program, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA