Deriving a practical framework for the evaluation of health apps Philip Henson, Gary David, Karen Albright, John Torous The Lancet Digital Health Volume 1, Issue 2, Pages e52-e54 (June 2019) DOI: 10.1016/S2589-7500(19)30013-5 Copyright © 2019 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND 4.0 license Terms and Conditions
Figure Pyramid for app evaluation framework The Lancet Digital Health 2019 1, e52-e54DOI: (10.1016/S2589-7500(19)30013-5) Copyright © 2019 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY-NC-ND 4.0 license Terms and Conditions