^○Yin-Hsiu CHIEN^{1, 2} (1.Department of Medical Genetics, National Taiwan University Hospital, Taipei, Taiwan, 2.Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan)

^○Ichizo NISHINO (Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Japan)