Hillas Georgios, Perlikos Fotis, Toumpanakis Dimitris, Litsiou Eleni, Nikolakopoulou Sofia, Sagris Kostas, Vassilakopoulos Theodoros
1 Evangelismos Hospital Athens, Greece and.
2 "Sotiria" Chest Diseases Hospital Athens, Greece.
Am J Respir Crit Care Med. 2016 Mar 15;193(6):696-8. doi: 10.1164/rccm.201508-1700LE.