%0 Journal Article %T Challenges in identifying behavioural markers of bipolar disorder through objective smartphone data %A Andrea Cipriani %A Sarah M Goodday %J Australian & New Zealand Journal of Psychiatry %@ 1440-1614 %D 2019 %R 10.1177/0004867418816813 %U https://journals.sagepub.com/doi/full/10.1177/0004867418816813