Fig. 2

Duration of symptoms (nCAM-GP: GP with no/little use of CAM, CAM-GP: GP with at least 30% use of CAM, HP: non-medical CAM practitioner)
Duration of symptoms (nCAM-GP: GP with no/little use of CAM, CAM-GP: GP with at least 30% use of CAM, HP: non-medical CAM practitioner)