The effectiveness of a problem-solving intervention with workplace involvement on self-reported sick leave, psychological symptoms and work ability: a cluster randomised clinical trial

• Andreas EklundKarolinska Institutet
• Ida KarlssonKarolinska Institutet
• Gunnar BergströmKarolinska Institutet
• Lisa HolmlundKarolinska Institutet
• Elisabeth Björk BrämbergKarolinska Institutet