- Correspondence to Dr. P.G. Pieper, Department of Cardiology, University Medical Centre Groningen, University of Groningen, Groningen 9700 RB, The Netherlands E-mail: or Dr Ali Balci, Department of Cardiology, Isala, PO Box 10.400, Zwolle, 8000 GK, The Netherlands email@example.com
- Received January 27, 2014
- Revised May 20, 2014
- Accepted June 5, 2014
- First published July 17, 2014.
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