Rene Franzen is hosting a Zoom meeting. Topic: Dimitris Strakas – Light assisted strategies for esthetic reasons – Part 1Time: Jun 23, 2020 06:00 PM Berlin Online Seminar: Dimitris Strakas – Light assisted strategies for esthetic ...This entry was posted in News Online Seminar waled and tagged Online Seminar on 22. June 2020 by Rene Franzen