1. University of Maryland School of Medicine; Center for Integrative Medicine; 520 W. Lombard Street Baltimore Maryland USA 21201
2. University Hospital of Cologne; Cochrane Haematological Malignancies Group, Department I of Internal Medicine; Kerpener Str. 62 Cologne Germany 50937
3. University of Portsmouth; School of Health Sciences and Social Work (SHSSW); Portsmouth UK
4. Yoga Sangeeta; 1 Bunting Ln Cranbury NJ USA 08512-2119