[1] European Pulm Fibrosis Federat EU PFF, Overijse, Belgium
[2] Unione Trapianti Polmone Padova, Padua, Italy
[3] Hellen Assoc Pulm Fibrosis, Athens, Greece
[4] Univ Padua, Dept Cardiac Thorac Vasc Sci & Publ Hlth, Resp Dis Unit, Padua, Italy
[5] Katholieke Univ Leuven, Acad Ctr Nursing & Midwifery, Dept Publ Hlth & Primary Care, Leuven, Belgium
[6] Mainz Univ, Mainz Ctr Pulm Med, Dept Pneumol, Med Ctr, Mainz, Germany
[7] Marienhaus Clin Mainz, Pulm Crit Care & Sleep Med, Mainz, Germany
[8] Patvocates, Munich, Germany