![Huayan CHEN | Ph.D. | Key Laboratory of Plant Resources Conservation and Sustainable Utilization | Research profile Huayan CHEN | Ph.D. | Key Laboratory of Plant Resources Conservation and Sustainable Utilization | Research profile](https://i1.rgstatic.net/ii/profile.image/309613545623552-1450829029492_Q512/Huayan-Chen-2.jpg)
Huayan CHEN | Ph.D. | Key Laboratory of Plant Resources Conservation and Sustainable Utilization | Research profile
![Hartmut ARNDT | Head of Department | University of Cologne, Köln | UOC | Biocenter, Institute for Zoology, Department of General Ecology | Research profile Hartmut ARNDT | Head of Department | University of Cologne, Köln | UOC | Biocenter, Institute for Zoology, Department of General Ecology | Research profile](https://i1.rgstatic.net/ii/profile.image/273526540206089-1442225217488_Q512/Hartmut-Arndt.jpg)
Hartmut ARNDT | Head of Department | University of Cologne, Köln | UOC | Biocenter, Institute for Zoology, Department of General Ecology | Research profile
![Daniel Hartwich, Sylvie van der Vaart, Lars Riedel, Marta Arndt, at the season premiere of RTL TV show "Let's Dance" at MMC Coloneum studios. Cologne, Germany - 14.03.2012 Stock Photo - Alamy Daniel Hartwich, Sylvie van der Vaart, Lars Riedel, Marta Arndt, at the season premiere of RTL TV show "Let's Dance" at MMC Coloneum studios. Cologne, Germany - 14.03.2012 Stock Photo - Alamy](https://c8.alamy.com/zooms/6/45ebd06ad81f4e2599f1a666e1479933/dajrne.jpg)