| article html file updated | 16 August 2026 10:38 CEST | Update | https://www.mdpi.com/2072-666X/10/9/571 |
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| article pdf uploaded. | 29 August 2019 12:51 CEST | Version of Record | https://www.mdpi.com/2072-666X/10/9/571/pdf |
| article xml uploaded. | 29 August 2019 12:50 CEST | Update | https://www.mdpi.com/2072-666X/10/9/571/xml |
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