We also conducted formative research to inform our curriculum, including holding a series of focus groups with students, health educators, tobacco prevention researchers, leaders within the California Department of Educations Tobacco Control Branch, and basic scientists focusing on tobacco, e-cigarettes, and addiction, to identify the most important content areas that need to be included, delivery strategies that are engaging for youth, and to obtain the latest evidence known about each tobacco product to ensure that the information presented in our curriculum is accurate
These were followed by subdistricts (called upazilla ) and lower administrative units (called unions) under each subdistrict, which were selected randomly
However, some of the more popular products will have a few options
Excel Labs is the only lab in Pakistan to have participated in the external Quality Assurance program of the College of American Pathologists for more than 20 years