1. Departamento de Farmacología, Facultad de Veterinaria, Universidad de Santiago de Compostela, Lugo 27003, Spain
2. Fundacion Instituto de Investigacion Sanitario Santiago de Compostela (FIDIS), Hospital Universitario Lucus Augusti, Lugo 27003, Spain
3. Department of Chemistry and Biochemistry, Baylor University, One Bear Place #97348, Waco, Texas 76798, United States