1 Department of Internal Medicine, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: i.luu@zuyderland.nl.
2 Department of Internal Medicine, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: f.kroon@zuyderland.nl.
3 Department of Internal Medicine, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: j.buijs@zuyderland.nl.
4 Department of Radiology, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: j.krdzalic@zuyderland.nl.
5 Department of Pulmonology, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: m.dekruif@zuyderland.nl.
6 Department of Clinical Chemistry and Hematology, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: mat.leers@zuyderland.nl.
7 Department of Internal Medicine, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: g.mostard@zuyderland.nl.
8 Department of Clinical Chemistry and Hematology, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: r.martens@zuyderland.nl.
9 Department of Pulmonology, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: r.mostard@zuyderland.nl.
10 Department of Internal Medicine, Zuyderland Medical Centre, PO-box 5500, 6130 MB Sittard, the Netherlands. Electronic address: d.vantwist@zuyderland.nl.