1. Artificial Intelligence and Robotics Institute, Korea Institute of Science and Technology,Seoul,South Korea
2. Korea Institute of Robotics & Technology Convergence,Interactive Robotics R&D Division,Pohang,South Korea
3. Softnet Corporation,Seoul,South Korea
4. Ulsan National Institute of Science and Technology,Department of Mechanical Engineering,Ulsan,South Korea
5. Seoul National University Bundang Hospital, Seoul National University College of Medicine,Department of Internal Medicine,Seongnam,South Korea