| article html file updated | 8 February 2020 19:35 CET | Update | https://www.mdpi.com/2072-6651/9/11/345 |
| article html file updated | 28 September 2019 01:06 CEST | Update | - |
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| article html file updated | 30 November 2017 08:46 CET | Update | - |
| article html file updated | 27 October 2017 10:44 CEST | Original file | - |
| article xml uploaded. | 27 October 2017 10:37 CEST | Original file | https://www.mdpi.com/2072-6651/9/11/345/xml |
| article pdf uploaded. | 27 October 2017 10:37 CEST | Version of Record | https://www.mdpi.com/2072-6651/9/11/345/pdf |
