| article html file updated | 23 October 2025 07:19 CEST | Update | https://www.mdpi.com/2076-2615/9/11/861 |
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| article html file updated | 24 October 2019 13:03 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 13:02 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/11/861/pdf |
| article xml uploaded. | 24 October 2019 13:02 CEST | Update | https://www.mdpi.com/2076-2615/9/11/861/xml |
| article xml file uploaded | 24 October 2019 13:02 CEST | Original file | - |
