1. Center for Pain and the Brain, Harvard Medical School, 1 Autumn Street, Boston, Massachusetts 02215, United StatesbDepartment of Anesthesiology, Perioperative, and Pain Medicine, Boston Children’s Hospital, 300 Longwood Avenue, Boston, Massachusetts 02115
2. Department of Radiology, Athinoula Martinos Center for Biomedical Imaging, 149 13th Street, Charlestown, Massachusetts 02129, United States
3. University College London, Department of Medical Physics and Biomedical Engineering, Gower Street, London WC1E 6BT, United Kingdom
4. Chuo University, Faculty of Science and Engineering, 1-13-27 Kasuga, Bunkyo, Tokyo 112-8551, Japan
5. Department of Anesthesiology, Perioperative, and Pain Medicine, Boston Children’s Hospital, 300 Longwood Avenue, Boston, Massachusetts 02115, United States