Schweitzer, V., van Werkhoven, C., Rodríguez Baño, J., Bielicki, J., Harbarth, S., Hulscher, M., Huttner, B., Islam, J., Little, P., Pulcini, C., Savoldi, A., Tacconelli, E., Timsit, J., van Smeden, M., Wolkewitz, M., Bonten, M., Walker, A., Llewelyn, M., & , (2020). optimizing design of research to evaluate antibiotic stewardship interventions: consensus recommendations of a multinational working group. Clinical microbiology and infection, 26, 41–50. http://access.bl.uk/ark:/81055/vdc_100098433603.0x00002b