| article html file updated | 18 August 2026 06:30 CEST | Update | https://www.mdpi.com/2076-0817/9/11/874 |
| article html file updated | 1 September 2025 11:43 CEST | Update | N/A |
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| article html file updated | 23 October 2020 13:03 CEST | Original file | N/A |
| article pdf uploaded. | 23 October 2020 13:02 CEST | Version of Record | https://www.mdpi.com/2076-0817/9/11/874/pdf |
| article xml uploaded. | 23 October 2020 13:02 CEST | Update | https://www.mdpi.com/2076-0817/9/11/874/xml |
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