title: Responsiveness of researchers is as important as responsiveness of study participants.
authors.forename: J André
authors.initials: JA
authors.lastname: Knottnerus
authors.forename: Peter
authors.initials: P
authors.lastname: Tugwell
mesh_terms: D057189:Checklist / Q000706:statistics & numerical data; D000068598:Data Accuracy; D003627:Data Interpretation, Statistical; D006801:Humans; D011369:Professional-Patient Relations; D011643:Publishing / Q000706:statistics & numerical data; D012107:Research Design / Q000706:statistics & numerical data; D012108:Research Personnel / Q000706:statistics & numerical data*; D035842:Research Subjects / Q000706:statistics & numerical data*; D012494:Sampling Studies