[1] Klin Konigsfeld Deutsch Rentenversicherung Westfa, Lehrstuhl Rehabil Wissensch, Ennepetal, Germany
[2] Univ Witten Herdecke, Dept Rehabil Sci, Ennepetal, Germany
[3] Univ Ioannina, Dept Mat Sci & Engn, Ioannina, Greece
[4] Univ Santiago, Hosp Clin, Dept Cardiol, Inst Invest Sanitaria,CIBER CV, Madrid, Spain
[5] Hlth Res Inst Santiago de Compostela IDIS, Serv Cardiol, Spanish Network Ctr Cardiovasc Biomed Res Cibercv, Santiago De Compostela, Spain
[6] Univ Cantabria, Dept Econ, Santander, Spain
[7] Fdn Res & Technol, Inst Mol Biol & Biotechnol, Ioannina, Greece
[8] Med Univ Graz, Clin Inst Med & Chem Lab Diagnost, Graz, Austria
[9] Ctr Res Psychol Somat Dis CoRPS, Dept Med & Clin Psychol, Tilburg, Netherlands
[10] Tech Univ Dresden, Inst Biomed Engn, Dresden, Germany
[11] Heidelberg Univ, Med Fac Mannheim, Dept Med 5, Heidelberg, Germany
[12] SYNLAB, Mvz Humangenet Mannheim, Mannheim, Germany
[13] Univ Amsterdam, Amsterdam Sch Commun Res, Amsterdam, Netherlands
[14] Elisabeth TweeSteden Hosp, Dept Cardiol, Tilburg, Netherlands