[1] Univ Autonoma Madrid, Fac Med, Inst Fdn Teofilo Hernando, Madrid, Spain
[2] Univ Autonoma Madrid, Fac Med, Dept Farmacol & Terapeut, Madrid, Spain
[3] Univ Autonoma Madrid, Hosp Univ Princesa, Inst Invest Sanitaria, Serv Farmacol Clin, Madrid, Spain
[4] Univ Complutense Madrid, Hosp Clin San Carlos, Serv Neurol, Madrid, Spain
[5] Univ Complutense Madrid, Hosp Clin San Carlos, Inst Neurociencias, Madrid, Spain