26 Kempf Kempf T T von Haehling von Haehling S S Peter Peter T T Allhoff Allhoff T T Cicoira Cicoira M M Doehner Doehner W W et al et al Prognostic Utility of Growth Differentiation Factor-15 in Patients with Chronic Heart Failure Prognostic Utility of Growth Differentiation Factor-15 in Patients with Chronic Heart Failure J Am Coll Cardiol J Am Coll Cardiol 2007 2007 50 50 11 11 1054 1054 1060 1060 10.1016/j.jacc.2007.04.091 10.1016/j.jacc.2007.04.091 17825714 17825714. Here, GDF15 is linked to congestive heart failure.