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Additional Information

Competing Interests

One of the authors (M. Wink) is also an Academic Editor on the Editorial Board of PeerJ PrePrints.

The authors declare that they have no conflicts of interests to disclose.

Author Contributions

Florian Herrmann conceived and designed the experiments, performed the experiments, analyzed the data, wrote the paper.

Michael Wink conceived and designed the experiments, contributed reagents/materials/analysis tools, wrote the paper.

DNA Deposition

The following information was supplied regarding the deposition of DNA sequences:

GenBank accession numbers: JF950003, EU677110, L11053, AY226139, AY226141, DQ463101, GQ248601, AY226137, AY226136, AF313580, AY226134, AF313579, EU352290, FJ825693, JF950024, AB163775, AB163774, AB163773, AB163777, AB163764, AB163765, AB163778, AB163766, AB163779, AB163776, AB163770, AB163772, AB163769, AF093730, AB163768, EU053898, FJ626577, FJ449851, FJ449855, FJ626583, L75848, L75849, FJ449862, FJ449863, FJ449858, FJ626607, AY048174, D85693, FJ026493, FJ626614


Funding was provided by the Institute of Pharmacy and Molecular Biotechnology, Heidelberg University. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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