The Impact of a Place-Tailored Digital Health App Promoting Exercise Classes on African American Women’s Physical Activity and Obesity: Simulation Study - Tiffany M Powell-Wiley; Marie F Martinez; Kosuke Tamura; Sam J Neally; Kelly J O'Shea; Kaveri Curlin; Yardley Albarracin; Nithya P Vijayakumar; Matthew Morgan; Erika Ortiz-Chaparro; Sarah M Bartsch; Foster Osei Baah; et al. (Journal of Medical Internet Research, 2022)