Professor Murube was one of the founders of the Sociedad Mundial de Dacriología, the mother of our current International Dacryology and Dry Eye Society (ISD-DE).
Founding President. And president: 1984, 1993, 2005 for the Third time
In memoriam: https://www.isd-de.org/news/in-memoriam-professor-juan-murube-del-castillo/