| article html file updated | 8 February 2020 22:26 CET | Update | https://www.mdpi.com/2072-6651/9/12/385 |
| article html file updated | 28 September 2019 19:24 CEST | Update | - |
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| article html file updated | 2 January 2018 17:23 CET | Update | - |
| article html file updated | 28 November 2017 10:24 CET | Original file | - |
| article xml uploaded. | 28 November 2017 10:23 CET | Original file | https://www.mdpi.com/2072-6651/9/12/385/xml |
| article pdf uploaded. | 28 November 2017 10:23 CET | Version of Record | https://www.mdpi.com/2072-6651/9/12/385/pdf |
