1. Congenital Heart Disease Study Group, Asian Society of Cardiovascular Imaging.
2. InnovaRad Inc., Taichung, Taiwan.
3. Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
4. Pediatric and Congenital Heart Centre, Institut Jantung Negara, Kuala Lumpur, Malaysia.
5. Department of Sport Leisure Studies, Yonsei University, Seoul, Korea.
6. MEDICALIP Co. Ltd., Seoul, Korea.
7. Department of Radiology, Seoul National University College of Medicine, Seoul, Korea.