1
Institute for Social Medicine, Epidemiology and Health Economics, Charité Universitätsmedizin
Berlin, corporate member of Freie Universität Berlin and Humboldt Universität zu Berlin,
Luisenstr. 57, Berlin, Germany
,
Robbert A. van Haselen
2
International Institute for Integrated Medicine, Kingston, UK
,
Lex Rutten
3
Independent Researcher, Breda, Netherlands
,
Chetna Deep Lamba
4
Central Council for Research in Homoeopathy, Janak Puri, New Delhi, India