Professor André Villeneuve, M.D., F.R.C.P., President, Canadian College of Neuro–psychopharmacology, Québec, Canada.

1. 6. 1990

"...All my Canadian colleagues who have met Dr.Höschl have been impressed by his scientific knowledge and his fine personality. In addition to his scientific attainments, he possesses indeed an appreciable humanist culture, a precious asset nowadays."