Schmitt, A., Rujescu, D., Gawlik, M., Hasan, A., Hashimoto, K., Iceta, S., Jarema, M., Kambeitz, J., Kasper, S., Keeser, D., Kornhuber, J., Koutsouleris, N., Lanzenberger, R., Malchow, B., Saoud, M., Spies, M., Stöber, G., Thibaut, F., Riederer, P., Falkai, P., & , (2016). consensus paper of the WFSBP Task Force on Biological Markers: Criteria for biomarkers and endophenotypes of schizophrenia part II: Cognition, neuroimaging and genetics. World journal of biological psychiatry, 17, 406–428. http://access.bl.uk/ark:/81055/vdc_100035671918.0x000001