Trial protocol for the Building Resilience through Socio-Emotional Training (ReSET) programme: a cluster randomised controlled trial of a new transdiagnostic preventative intervent... by Viding, E, Lloyd, A, Law, R, Martin, P, Lucas, L, Wu, T, Steinbeis, N, Midgley, N, Veenstra, R, Smith, J, Ly, L, Bird, G, Murphy, J, Plans, D, Munafo, M, Penton-Voak, I, Daighton, J, Richards, K, Richards, M, Fearon, P