| article html file updated | 8 February 2020 19:38 CET | Update | https://www.mdpi.com/2072-6643/9/11/1174 |
| article html file updated | 12 September 2019 12:03 CEST | Update | - |
| article html file updated | 12 September 2019 11:54 CEST | Update | - |
| article html file updated | 12 September 2019 11:48 CEST | Update | - |
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| article html file updated | 30 November 2017 11:49 CET | Update | - |
| article html file updated | 27 October 2017 12:51 CEST | Original file | - |
| article xml uploaded. | 27 October 2017 12:50 CEST | Original file | https://www.mdpi.com/2072-6643/9/11/1174/xml |
| article pdf uploaded. | 27 October 2017 12:50 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/11/1174/pdf |
