White matter diffusion estimates in obsessive-compulsive disorder across 1653 individuals: machine learning findings from the ENIGMA OCD Working Group by Kim, B, Kim, G, Abe, Y, Alonso, P, Ameis, S, Anticevic, A, Arnold, PD, Balachander, S, Banaj, N, Bargalló, N, Batistuzzo, MC, Benedetti, F, Bertolín, S, Beucke, JC, Bollettini, I, Brem, S, Brennan, BP, Buitelaar, JK, Calvo, R, Castelo-Branco, M, Cheng, Y, Chhatkuli, RB, Ciullo, V, Coelho, A, James, A