[1
]Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts
General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
[2
]Division of Clinical Research, Korea Institute of Oriental Medicine, Daejeon, 34054,
Korea
[3
]Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s
Hospital, Harvard Medical School, Boston, MA 02115, USA
[4
]Department of Anesthesiology, Center for Pain Research, University of Pittsburgh,
Pittsburgh, PA 15261, USA
[5
]Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School,
Boston, MA 02215, USA