| article html file updated | 17 August 2026 08:06 CEST | Update | https://www.mdpi.com/2073-4360/12/4/844 |
| article html file updated | 31 August 2025 16:38 CEST | Update | N/A |
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| article html file updated | 9 May 2020 04:59 CEST | Update | N/A |
| article html file updated | 6 April 2020 17:20 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2020 17:18 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/4/844/pdf |
| article xml uploaded. | 6 April 2020 17:18 CEST | Update | https://www.mdpi.com/2073-4360/12/4/844/xml |
| article xml file uploaded | 6 April 2020 17:18 CEST | Original file | N/A |
