Secretion of Soluble ST2 – Possible Explanation for Systemic Immunosuppression after Heart Surgery - Szerafin, T.; Niederpold, T.; Mangold, A.; Hoetzenecker, K.; Hacker, S.; Roth, G.; Lichtenauer, M.; Dworschak, M.; Wolner, E.; Ankersmit, H. J. (The Thoracic and Cardiovascular Surgeon, 2009)