1. José María Cullen Hospital, Santa Fe, Argentina
2. Central Hospital of Reconquista Dra. Olga S. de Rizzi, Santa Fe, Argentina
3. Ángela I. de Llano Hospital, Corrientes, Argentina
4. Foundation for the Fight Against Childhood Neurological Diseases, Buenos Aires, Argentina
5. Señor del Milagro Hospital, Salta, Argentina