?:authorAffiliation
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[\'Clinic for Psychosomatic Medicine and Psychotherapy, LVR-University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany.\', \'West German Cancer Center, University Hospital Essen, 45147 Essen, Germany.\', \'Department of Nuclear Medicine, University Hospital Essen, 45147 Essen, Germany.\', \'Department of Medical Oncology, University Hospital Essen, 45147 Essen, Germany.\', \'Department of Dermatology, University Hospital Essen, 45147 Essen, Germany.\']
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