Research recommendations following the discovery of pain sensitizing IgG autoantibodies in fibromyalgia syndrome by Goebel, A, Andersson, D, Barker, C, Basu, N, Bullock, C, Bevan, S, Bashford-Rogers, RJM, Choy, E, Clauw, D, Dulake, D, Dulake, R, Flor, H, Glanvill, M, Helyes, Z, Irani, S, Kosek, E, Laird, J, MacFarlane, G, McCullough, H, Marshall, A, Moots, R, Perrot, S, Shenker, N, Sher, E, Sommer, C, Svensson, CI, Williams, A, Wood, G, Dorris, ER