Luis Felipe PIÉROLA MACHICADO, Bolivian physician; 6. La Paz, March 12, 1908;. Decoration: war medal for services in Chaco war. Member Club de La Paz, Club The Strongest, Club de Esgrima, Liga Nacional contra el Peligro Venéreo (founder), Young Men's Christian Association of La Paz (vicc-president); member Círculo Brasileño de Educación Sexual, Society de Venereología (Buenos Aires), Academy Médica Iberoamericana (Berlin).