Authors’ contributions
V.A.E., T.W.Y., E.S.T., V.L. and W.H.T. conceived the study in discussions. V.A.E. conducted the interviews, observed and made field notes from the huddles, led the data analysis and drafted the manuscript. T.W.Y. and V.L. led the professional huddles and provided additional reflections on these. SM contributed to data analysis and a significant restructuring of the first draft of the manuscript. All authors contributed to discussion of the findings, gave critical comment on manuscript drafts, and read and approved the final manuscript.