... the study design and clinicalaspects of the paper. MR and WCR conceived of the study and participated in its design and coordination. Allauthors provided critical input during manuscript prepa-ration ... prepa-ration and read and approved the final manuscript.Additional materialReferences1. Fukuda K, Straus SE, Hickie I, Sharpe MC, Dobbins JG and Komaroff A: The chronic fatigue syndrome: a comprehensive ... aboutfatigue, symptoms, and medical history. During the clinicvisit, subjects had a standardized physical examination and laboratory tests of blood and urine samples adminis-tered, and were...