Institution: | (1) Département de biochimie, Université de Montréal, C.P. 6128, succursale Centre-Ville, Montréal, QC H3C 3J7, Canada, CA;(2) Department of Biochemistry, Dalhousie University, Sir Charles Tupper Building, Halifax, Nova Scotia B3H 4H7, Canada, CA;(3) Departamento de Matemáticas, Facultad de Ciencias, Universidad Nacional Autónoma de México, Mexico, MX |