Joe is a Medical Research Council Fellow in the UCL Division of Psychiatry and an NHS Psychiatrist in Camden and Islington Foundation Trust. His research explores the life course epidemiology of bipolar disorder, risk factors, prodrome and long-term outcomes, including physical health problems. He uses routine data from primary and secondary care electronic health records and population cohorts to further our understanding of the epidemiology of bipolar disorder. He is also interested in the pharmacoepidemiology and physical health effects in severe mental illness, and the social determinants of severe mental health problems. He is Trainee Editor of BJPsych. You can find Joe on Twitter: @in_psych