1. Worcester Polytechnic Institute,Department of Robotics Engineering,Worcester,MA,USA,01609
2. Worcester Polytechnic Institute,Department of Electrical and Computer Engineering,Worcester,MA,USA,01609
3. University of Massachusetts Memorial Medical Center,Worcester,MA,USA,01655
4. Worcester Polytechnic Institute,Department of Biomedical Engineering,Worcester,MA,USA,01609
5. Worcester Polytechnic Institute,Department of Biomedical Engineering and the Department of Robotics Engineering,Worcester,MA,USA,01609