1. Department of Neurology National Neuroscience Institute (Tan Tock Seng Hospital Campus) Singapore Singapore
2. Duke‐NUS Medical School Singapore Singapore
3. Department of Neurology National Neuroscience Institute (Singapore General Hospital Campus) Singapore Singapore
4. Department of Pediatrics Neurology Service KK Women’s and Children’s Hospital Singapore Singapore
5. Division of Neurology Department of Pediatrics Khoo Teck Puat ‐ National University Children's Medical InstituteNational University Health System Singapore Singapore
6. Department of Medicine Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
7. Division of Neurology Department of Medicine National University Health System Singapore Singapore