| article html file updated | 15 August 2026 22:55 CEST | Update | https://www.mdpi.com/2079-4991/9/5/669 |
| article html file updated | 30 August 2025 14:32 CEST | Update | N/A |
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| article html file updated | 30 April 2019 08:29 CEST | Original file | N/A |
| article pdf uploaded. | 30 April 2019 08:27 CEST | Version of Record | https://www.mdpi.com/2079-4991/9/5/669/pdf |
| article xml uploaded. | 30 April 2019 08:27 CEST | Update | https://www.mdpi.com/2079-4991/9/5/669/xml |
| article xml file uploaded | 30 April 2019 08:27 CEST | Original file | N/A |
