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This is a non-final version of an article published in final form in (Journal of Cardiopulmonary Rehabilitation and Prevention: July/August 2015 - Volume 35 - Issue 4 - p 225-230).
Except where otherwise noted, this item's license is described as This is a non-final version of an article published in final form in (Journal of Cardiopulmonary Rehabilitation and Prevention: July/August 2015 - Volume 35 - Issue 4 - p 225-230).