1. Faculté de Pharmacie, Université de Montréal, Montréal, Québec H3C 3J7, Canada
2. Department of Electrical, Electronic and Information Engineering “Guglielmo Marconi,” University of Bologna, 40136 Bologna, Italy
3. Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario K1H 8L1, Canada
4. Centre de recherches mathématiques, Université de Montréal, Montréal, Québec H3T 1J4, Canada
5. Centre for Applied Mathematics in Bioscience and Medicine (CAMBAM), McGill University, Montréal, Québec H3G 1Y6, Canada