A recent publication co-authored by Nathan Johnson, Zoe Kopp, Shayna Egan and Chris Evans details our international collaboration to find a potential replacement for burdensome daily diaries in overactive bladder trials: Kelleher C, Chapple C, Johnson N, Payne C, Homma Y, Hakimi Z, Siddiqui E, Evans C, Egan S, Kopp Z. Development of an overactive bladder assessment tool (BAT): a potential improvement to the standard bladder diary.  Neurology and Urodynamics 2018; 1-10.