| article html file updated | 9 February 2020 06:45 CET | Update | https://www.mdpi.com/2072-666X/9/2/83 |
| article html file updated | 30 September 2019 20:01 CEST | Update | - |
| article html file updated | 1 May 2019 18:11 CEST | Update | - |
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| article html file updated | 28 March 2019 23:34 CET | Update | - |
| article html file updated | 14 March 2018 09:39 CET | Update | - |
| article html file updated | 22 February 2018 08:07 CET | Original file | - |
| article xml uploaded. | 22 February 2018 08:06 CET | Original file | https://www.mdpi.com/2072-666X/9/2/83/xml |
| article pdf uploaded. | 22 February 2018 08:06 CET | Updated version of record | https://www.mdpi.com/2072-666X/9/2/83/pdf |
| article pdf uploaded. | 15 February 2018 15:10 CET | Version of Record | https://www.mdpi.com/2072-666X/9/2/83/pdf-vor |
