The first steps towards an anthroposophic approach to medicine were made before 1920, when homeopathic physicians and pharmacists began working with Rudolf Steiner, who recommended new medicinal substances as well as specific methods for preparation along with an anthroposophic concept of man. In 1921, Ita Wegman opened the first anthroposophic medical clinic, now known as the Klinik Arlesheim, in Arlesheim, Switzerland. Wegman was soon joined by a number of other doctors. They then began to train the first anthroposophic nurses for the clinic.