The Emerging Imperative for a Consensus Approach Toward the Rating and Clinical Recommendation of Mental Health Apps. - Torous, John; Firth, Joseph; Huckvale, Kit; Larsen, Mark E.; Cosco, Theodore D.; Carney, Rebekah; Chan, Steven; Pratap, Abhishek; Yellowlees, Peter; Wykes, Til; Keshavan, Matcheri; Christensen, Helen (Journal of Nervous & Mental Disease, 2018)