Digital medicine needs to work

Affiliations

• ¹ Big Health, London, UK; Nuffield Department of Clinical Neurosciences, Sleep and Circadian Neuroscience Institute, University of Oxford, Oxford OX13RE, UK.
• ² Big Health, San Francisco, USA.
• ³ Big Health, London, UK; Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.
• ⁴ Big Health, London, UK; Nuffield Department of Clinical Neurosciences, Sleep and Circadian Neuroscience Institute, University of Oxford, Oxford OX13RE, UK. Electronic address: chris.miller@bighealth.com.