- Such as Essix Plus, Tru-Train, Invisacryl A. Data on file at Align Technology as of October 12, 2017.
- Data on File Align Technology as of July 2017. Based on survey data of orthodontists in USA, who have used Vivera retainers (n=315), who were asked to answer the question, “How would you rate your overall satisfaction with the following retainers you have ever used?”