1. Interdisciplinary Program of Biomedical Mechanical & Electrical EngineeringPukyong National UniversityBusan 48513 South Korea
2. Department of Biomedical Science, College of MedicineDankook UniversityCheonan 31116 Republic of Korea
3. Department of Biomedical Engineering and Center for Marine‐Integrated Biomedical TechnologyPukyong National UniversityBusan 48513 South Korea