Fig. 1From: Exploring the effects of a combined exercise programme on pain and fatigue outcomes in people with systemic sclerosis: study protocol for a large European multi-centre randomised controlled trialStudy design. VAS-SHAQ, Visual Analogue Scale-Scleroderma Health Assessment Questionnaire; FACIT-F, functional assessment of chronic illness therapy—fatigue; SScQoL, Systemic Sclerosis Quality of Life Questionnaire; CES-D, Centre for Epidemiologic Studies Depression Scale; NVC, nailfold videocapillaroscopyBack to article page