![Hans HAHN | Professor for Social and Cultural Anthropology | Dr. phil. and Habilitation | Goethe-Universität Frankfurt am Main, Frankfurt am Main | Institut für Ethnologie Hans HAHN | Professor for Social and Cultural Anthropology | Dr. phil. and Habilitation | Goethe-Universität Frankfurt am Main, Frankfurt am Main | Institut für Ethnologie](https://www.researchgate.net/publication/355812136/figure/fig1/AS:1085432775348224@1635798748436/This-is-an-advertisement-for-Odol-mouthwash-from-around-1912-By-this-time-it-had_Q320.jpg)
Hans HAHN | Professor for Social and Cultural Anthropology | Dr. phil. and Habilitation | Goethe-Universität Frankfurt am Main, Frankfurt am Main | Institut für Ethnologie
![Professor Dr. Jens Leker | Organisation | Institute of Business Administration at the Department of Chemistry and Pharmacy Professor Dr. Jens Leker | Organisation | Institute of Business Administration at the Department of Chemistry and Pharmacy](https://www.uni-muenster.de/img/fodbimg/214x142/fa/fa98635b58f7c4680b9f2d4d4a795930.jpg)
Professor Dr. Jens Leker | Organisation | Institute of Business Administration at the Department of Chemistry and Pharmacy
![Hans HAHN | Professor for Social and Cultural Anthropology | Dr. phil. and Habilitation | Goethe-Universität Frankfurt am Main, Frankfurt am Main | Institut für Ethnologie - Page 2 Hans HAHN | Professor for Social and Cultural Anthropology | Dr. phil. and Habilitation | Goethe-Universität Frankfurt am Main, Frankfurt am Main | Institut für Ethnologie - Page 2](https://i1.rgstatic.net/ii/profile.image/276970182070275-1443046245129_Q512/Hans-Hahn.jpg)