Published on in Vol 11, No 1 (2022): January
![Assessment of Personal Exposure to Particulate Air Pollution in Different Microenvironments and Traveling by Several Modes of Transportation in Bogotá, Colombia: Protocol for a Mixed Methods Study (ITHACA) Assessment of Personal Exposure to Particulate Air Pollution in Different Microenvironments and Traveling by Several Modes of Transportation in Bogotá, Colombia: Protocol for a Mixed Methods Study (ITHACA)](https://asset.jmir.pub/assets/a0d22f98a384724beaf54b8c723c2b06.png 480w,https://asset.jmir.pub/assets/a0d22f98a384724beaf54b8c723c2b06.png 960w,https://asset.jmir.pub/assets/a0d22f98a384724beaf54b8c723c2b06.png 1920w,https://asset.jmir.pub/assets/a0d22f98a384724beaf54b8c723c2b06.png 2500w)
1 Grupo de Salud Ambiental y Laboral, Instituto Nacional de Salud, Bogotá, Colombia
2 Facultad de Medicina, Universidad El Bosque, Bogotá, Colombia
3 Maestría en Epidemiologia, Facultad de Medicina, Universidad El Bosque, Bogotá, Colombia
4 Grupo de Investigación Salud Pública, Educación y Profesionalismo, Universidad de los Andes, Bogotá, Colombia
5 Centro de Investigación en Ingeniería Ambiental, Universidad de los Andes, Bogotá, Colombia
6 Grupo de Cuidado Cardiorrespiratorio, Universidad Manuela Beltrán, Bogotá, Colombia
7 Grupo de Epidemiología EPIANDES, Universidad de los Andes, Bogotá, Colombia
*these authors contributed equally