Developing and Demonstrating the Viability and Availability of the Multilevel Implementation Strategy for Syncope Optimal Care Through Engagement (MISSION) Syncope App: Evidence-Based Clinical Decision Support Tool - Shiraz Amin; Vedant Gupta; Gaixin Du; Colleen McMullen; Matthew Sirrine; Mark V Williams; Susan S Smyth; Romil Chadha; Seth Stearley; Jing Li (Journal of Medical Internet Research, 2021)