Jose Luis Vázquez-Barquero, MD, PhD, has contributed to Psychiatrist.com between 2006 and 2007, authoring three articles primarily focused on neurology. Frequent collaborators include Benedicto Crespo-Facorro, Obdulia Martínez-García, Rocío Pérez-Iglesias, Cesar González-Blanch, and Javier LLorca.