Contact time between patients with COPD and coach during an activity telecoaching intervention: Impact on the intervention effect
Matthias Loeckx, Zafeiris Louvaris, Rebecca Tanner, Noah Rubio, Anja Frej, Corina de Jong, Elena Gimeno Santos, Heleen Demeyer, Maarten Spruyt, Sara Buttery, Nick Hopkinson, Gilbert Buesching, Alexandra Strassmann, Ignasi Serra, Roberto Rabinovich, Giannis Vogiatzis, Michael Polkey, Judith Garcia-Aymerich, Thierry Troosters
European Respiratory Journal Sep 2016, 48 (suppl 60) OA4817; DOI: 10.1183/13993003.congress-2016.OA4817