Purpose: Read treatment statistic for a user
URL: GET https://ps-eee-functions.azurewebsites.net/api/getTreatmentStatistic
Purpose: Create exposure of a treatment
URL: POST https://ps-eee-functions.azurewebsites.net/api/postExposure
Purpose: Update exposure of a treatment
URL: POST https://ps-eee-functions.azurewebsites.net/api/markExposureSuccessful