| article html file updated | 9 February 2020 06:16 CET | Update | https://www.mdpi.com/2072-6643/10/2/197 |
| article html file updated | 30 September 2019 17:12 CEST | Update | - |
| article html file updated | 1 May 2019 19:14 CEST | Update | - |
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| article html file updated | 14 March 2018 17:28 CET | Update | - |
| article html file updated | 11 February 2018 08:19 CET | Original file | - |
| article xml uploaded. | 11 February 2018 08:18 CET | Original file | https://www.mdpi.com/2072-6643/10/2/197/xml |
| article pdf uploaded. | 11 February 2018 08:18 CET | Version of Record | https://www.mdpi.com/2072-6643/10/2/197/pdf |
