... provided the design of the study, recruitment of the patients, organisation and realisation of the experimentaldesign, statistical analyses, interpretation of the results, and preparation of the ... the design of the treatments, supervision of data analyses, interpretation of the results, and preparation of the manuscript. DCT providedadvice on the statistical analysis, interpretation of ... how they respond to their symp-toms. They suggested that different treatments that arematched to specific psychosocial and behavioural featuresmay be required. The aims of the present study...