Cortese, S., Adamo, N., Mohr-Jensen, C., Hayes, A. J., Bhatti, S., Carucci, S., Del Giovane, C., Atkinson, L. Z., Banaschewski, T., Simonoff, E., Zuddas, A., Barbui, C., Purgato, M., Steinhausen, H.-C., Shokraneh, F., Xia, J., Cipriani, A., & Coghill, D. (in press). Comparative efficacy and tolerability of pharmacological interventions for attention-deficit/hyperactivity disorder in children, adolescents and adults: protocol for a systematic review and network meta-analysis. BMJ Open, 7(1), Article e013967. https://doi.org/10.1136/bmjopen-2016-013967