"I would first like to thank my colleagues from Industry and Chamber of Commerce, Spitta Verlag GmbH & Co. KG in Balingen and dent.kom in Berlin and all the residential doctors and participants I asked for support for their wonderful collaboration."
- Sai, Acknowledgement, III
--Klgn (Diskussion) 21:13, 22. Dez. 2020 (UTC)