Before revision: Controversies In 2012 Danièle Muller, President of the Swiss Association for the Defense of the Family and the Individual (ASDFI), claimed to have received testimonials from people who have completed the training to become Grinberg trainers.
After revision: , in a Swiss TV program,Controversies In 2012 Danièle Muller, President of the Swiss Association for the Defense of the Family and the Individual (ASDFI), claimed to have received testimonials from people who have completed the training to become Grinberg trainers.