aPain Research, Department of Surgery and Cancer, Imperial College, London, United Kingdom
bDepartment of Clinical Medicine, Danish Pain Research Center, Aarhus University, Aarhus, Denmark
cDepartment of Neurology, Aarhus University Hospital, Aarhus, Denmark
dCentre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom
eDivision of Neurological Pain Research and Therapy, Department of Neurology, Universitatsklinikum Schleswig-Holstein, Campus Kiel, Germany
Corresponding author. Address: Pain Research Group, Department of Surgery and Cancer, Imperial College, Chelsea and Westminster Hospital campus, 369 Fulham Road, London SW10 9NH, United Kingdom. Tel.:+44 (0)203 315 8156. E-mail address: firstname.lastname@example.org (A.S.C. Rice).
Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article.
Received August 19, 2017
Received in revised form December 15, 2017
Accepted December 20, 2017