Timm, Lan Huong
Farrag, Gasser
Wolf, Daniel
Baxmann, Martin
Schwendicke, Falk
Article History
Received: 7 January 2022
Accepted: 19 September 2022
First Online: 5 October 2022
Competing interests
: Lan Huong Timm and Gasser Farrag declare current gainful employment by Sunshine Smile GmbH, the brand owner of PlusDental. Daniel Wolf declares previous gainful employment by Sunshine Smile GmbH. Martin Baxmann and Falk Schwendicke are members of the Scientific Board of the Sunshine Smile GmbH.