1. Department of Neuroscience, Faculty of Health and Medical Sciences; University of Copenhagen; 2200 Copenhagen Denmark
2. Departamento de Fisiología; Biofísica y Neurociencias Cinvestav-IPN Avenida IPN 2508; Col. Zacatenco México City CP 07300 Mexico
3. Neurofisiología Celular y Molecular; Instituto de Investigaciones Biológicas Clemente Estable; 11600 Montevideo Uruguay
4. Department of Biomedical Sciences, Faculty of Health and Medical Sciences; University of Copenhagen; 2200 Copenhagen Denmark