Do health apps need endorsement? Challenges for giving advice about which health apps are safe and effective to use by Van Velthoven, H, Powell, J

Digital health app development standards: a systematic review protocol by Van Velthoven, H, Smith, J, Wells, G, Brindley, D

The internet of things in health care in Oxford: protocol for proof-of-concept projects by Meinert, E, Van Velthoven, H, Brindley, D, Alturkistani, A, Foley, K, Carter, A, Rees, S, Wells, G, De Pennington, N