. 2018 Aug 15;20(8):e10976. doi: 10.2196/10976
©Titus Josef Brinker, Christian Martin Brieske, Stefan Esser, Joachim Klode, Ute Mons, Anil Batra, Tobias Rüther, Werner Seeger, Alexander H Enk, Christof von Kalle, Carola Berking, Markus V Heppt, Martina V Gatzka, Breno Bernardes-Souza, Richard F Schlenk, Dirk Schadendorf. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 15.08.2018.
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Figure 5.
Levels of participation, sex, and smoking status of the waiting room visitors.