Intrathecal Mesenchymal Stem Cells in Progressive Multiple Sclerosis: A Randomized, Double-Blind, Placebo-Controlled Trial (SMART-MS).

Kvistad CE, Kråkenes T, Holmøy T, Eidem LE, Steffensen L, Wesnes K, Rojewski M, Eichele T, Wergeland S, Gavasso S, Barsnes H, Assmus J, Al-Sharabi N, Mohamed-Ahmed S, Vrenken H, Brouwer I, Mutsaerts HM, Tranfa M, Gjerde C, Ytterdal M, Rødahl E, Berven FS, Schrezenmeier H, Mustafa K, Bø L.