title: Things change.
authors.forename: R S
authors.initials: RS
authors.lastname: Unger
mesh_terms: D002055:Burnout, Professional / Q000517:prevention & control; D003815:Dentists; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D013312:Stress, Physiological / Q000517:prevention & control*; D013315:Stress, Psychological / Q000517:prevention & control*