at Embassy Suites Miami International on 5 Feb 2015 – 7 Feb 2015

at Hotel Auditorium on 26 Nov 2014 – 29 Nov 2014

at Casa Convalescencia on 30 May 2014

at Escuela Universitaria de Informática de la Universidad Politécnica de Madrid on 19 Jun 2013 – 22 Jun 2013