TABLE 1.

Literature Search Strategy

Database Searched	Search Terms	Limits	Initial Search Results	Included in Review
Peer-Reviewed Literature
Scopus and Web of Science	Governance/stewardship/accountability PLUS Digital health/eHealth/electronic health/mHealth/mobile health	No articles before 1995 Medicine/health/nursing or social science/decision science or environment English or Spanish only	304 (Scopus) + 318 (Web of Science) = 404 deduplicated results	12¹⁶^–²⁷
Gray Literature
HingX.com and the GSMA, PEPFAR, Vodaphone Foundation, MAMA, mHealth Evidence and mHealth Knowledge by K4Health, Google, WHO, and others	Governance/stewardship PLUS eHealth/mHealth/digital health/mobile health/individual data/subject tracker/registry/register/registration tracker/patient tracking/individual data	English only		6¹¹^–¹³

Abbreviations: K4Health, Knowledge for Health project; MAMA, Mobile Alliance for Maternal Action; PEPFAR, U.S. President's Emergency Plan for AIDS Relief; WHO, World Health Organization.