1. University of Hong Kong,Department of Mechanical Engineering,Hong Kong,China,999077
2. University of Michigan,Department of Mechanical Engineering,Ann Arbor,USA,MI
3. Xiamen University,State Key Laboratory of Marine Environmental Science, Key Laboratory of Underwater Acoustic Communication and Marine Information Technology of the Ministry of Education, College of Ocean and Earth Sciences,Xiamen,China,361005
4. The First Affiliated Hospital of Xiamen University,Department of Neurosurgery,Xiamen,China,361005