Barriers to and enablers of the promotion of patient and family participation in primary healthcare nursing in Brazil, Germany and Spain: A qualitative study. - Heumann, Marcus; Röhnsch, Gundula; Zabaleta‐del‐Olmo, Edurne; Toso, Beatriz Rosana Gonçalves de Oliveira; Giovanella, Ligia; Hämel, Kerstin (Health Expectations, 2023)