Alex Leupen
He has been working closely with Jan Scholten since 1990, at the Homeopathic Center in Utrecht. He has a wealth of experience with the new systematic classification of the Plant kingdom in the periodic table. He is an experienced teacher and is the founder of the Dutch homeopathic website SFO. In 2010, he received an award from the Dutch homeopathic doctors association for his services to homeopathic education.