Department of Communication and Theater Arts;
University of Wisconsin-Waukesha;
Waukesha;
WI 53188;
United States;
Department of Communication;
University of Wisconsin-Milwaukee;
Milwaukee;
WI 53201;
United States;
Brian Lamb School of Communication;
Purdue University;
West Lafayette;
IN 47907;
United States;
Department of Communication;
Portland State University;
Portland;
OR 97201;
United States;
Provider-patient communication; Communication competence; Oncologist; Cancer; Causal model; Meta-analysis;