Dr. Soetomo Hospital, Surabaya, Surabaya, Jawa Timur, Indonesia
4th Military Clinical Hospital with Polyclinic, Wrocław, Dolnośląskie, Poland
SNUCH, Seoul, Korea, Republic of
Nationwide Children's Hospital, Columbus, Ohio, United States
Faculty of Medicine, Ain Shams University, Cairo, Egypt
University Hospital Split, Split, Croatia
Children's Health Dallas, Dallas, Texas, United States
ChangGung MH, Taoyuan, Taiwan