Corresponding Author Wilfried Mullens Université Claude Bernard Lyon 1, Lyon, France Corresponding author. Hasselt University, Belgium, and Heart Failure and Cardiac Rehabilitation Specialist, Ziekenhuis Oost-Limburg, Genk, Belgium. Tel: +32 89 327087, Fax: +32 89 327918, Email: wilfried.mullens@zol.be Search for more papers by this author