. 2014 Nov 19;9(2):45–52. doi: 10.5301/heartint.5000216
Copyright © 2014, Wichtig Publishing
© 2014 The Authors. This article is published by Wichtig Publishing and licensed under Creative Commons Attribution-NC-ND 4.0 International CC BY-NC-ND 4.0). Any commercial use is not permitted and is subject to Publisher’s permissions. Full information is available at www.wichtig.com