| article html file updated | 15 August 2026 07:05 CEST | Update | https://www.mdpi.com/2072-666X/9/9/446 |
| article html file updated | 10 February 2020 09:45 CET | Update | N/A |
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| article pdf uploaded. | 7 September 2018 10:56 CEST | Version of Record | https://www.mdpi.com/2072-666X/9/9/446/pdf |
| article xml uploaded. | 7 September 2018 10:56 CEST | Update | https://www.mdpi.com/2072-666X/9/9/446/xml |
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