| article html file updated | 30 August 2025 22:32 CEST | Update | https://www.mdpi.com/2077-0472/9/7/157 |
| article html file updated | 21 August 2025 21:43 CEST | Update | - |
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| article html file updated | 17 July 2019 06:21 CEST | Original file | - |
| article pdf uploaded. | 17 July 2019 06:20 CEST | Updated version of record | https://www.mdpi.com/2077-0472/9/7/157/pdf |
| article xml uploaded. | 17 July 2019 06:20 CEST | Update | https://www.mdpi.com/2077-0472/9/7/157/xml |
| article xml file uploaded | 17 July 2019 06:20 CEST | Update | - |
| article pdf uploaded. | 15 July 2019 17:49 CEST | Version of Record | https://www.mdpi.com/2077-0472/9/7/157/pdf-vor |
| article xml file uploaded | 15 July 2019 17:49 CEST | Original file | - |
