Hand on training on Vitapan Excell and Vitapan Lingoform complete denture set up, and digital workflow techniques instructed in private by Mr. Urban Cristen, (Zahnprothetiker and an active member of Schweizerischer Zahnprothetiker Verband / Denturist Association of Switzerland). Mr. Christen has many years of expertise both as a dental technician and a denturist, who has been working in his busy practice in Switzerland, Canton Zurich, as well as engineering and developing new products and technology for Vita Zahnfabrik.