Supplemental material for Effects of empathic and positive communication in healthcare consultations: a systematic review and meta-analysis

Supplemental material for Effects of empathic and positive communication in healthcare consultations: a systematic review and meta-analysis by Jeremy Howick, Andrew Moscrop, Alexander Mebius, Thomas R Fanshawe, George Lewith, Felicity L Bishop, Patriek Mistiaen, Nia W Roberts, Eglė Dieninytė, Xiao-Yang Hu, Paul Aveyard and Igho J Onakpoya in Journal of the Royal Society of Medicine