| article html file updated | 31 August 2025 01:41 CEST | Update | https://www.mdpi.com/1999-4923/11/9/486 |
| article html file updated | 21 August 2025 22:35 CEST | Update | - |
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| article html file updated | 20 September 2019 12:51 CEST | Original file | - |
| article pdf uploaded. | 20 September 2019 12:50 CEST | Updated version of record | https://www.mdpi.com/1999-4923/11/9/486/pdf |
| article xml uploaded. | 20 September 2019 12:50 CEST | Update | https://www.mdpi.com/1999-4923/11/9/486/xml |
| article xml file uploaded | 20 September 2019 12:50 CEST | Update | - |
| article pdf uploaded. | 19 September 2019 14:58 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/9/486/pdf-vor |
| article xml file uploaded | 19 September 2019 14:58 CEST | Original file | - |
