- Received:
- 2018-08-15
- Accepted:
- 2018-10-26
- Published Online:
- 2018-12-04
- Published in Print:
- 2019-01-28
- Citation Information:
- Zeitschrift für Naturforschung B, Volume 74, Issue 1, Pages 85–90, eISSN 1865-7117, ISSN 0932-0776, DOI: https://doi.org/10.1515/znb-2018-0172.