1. Department of Chemistry, University of British Columbia , Vancouver, BC V6T 1Z1 , Canada
2. Arrhythmia and Electrophysiology Center, IRCCS Policlinico San Donato , Milan 20097 , Italy {C}%3C!%2D%2D%7C%7CrmComment%7C%7C%3C~show%20%5BAQ%20ID%3DAQ2%5D~%3E%2D%2D%3E
3. Stem Cell Laboratory for Tissue Engineering, Università Vita-Salute San Raffaele , Milan 20132 , Italy {C}%3C!%2D%2D%7C%7CrmComment%7C%7C%3C~show%20%5BAQ%20ID%3DAQ3%5D~%3E%2D%2D%3E
4. Department of Cardiology, Università Vita-Salute San Raffaele , Milan 20132 , Italy {C}%3C!%2D%2D%7BC%7D%253C!%252D%252D%257C%257CrmComment%257C%257C%253C~show%2520%255BAQ%2520ID%253DAQ4%255D~%253E%252D%252D%253E%2D%2D%3E {C}%3C!%2D%2D%7BC%7D%253C!%252D%252D%257C%257CrmComment%257C%257C%253C~show%2520%255BAQ%2520ID%253DAQ5%2520pos%253D12pt%255D~%253E%252D%252D%253E%2D%2D%3E