| article html file updated | 2 September 2025 02:50 CEST | Update | https://www.mdpi.com/2077-0472/11/4/321 |
| article html file updated | 25 July 2022 10:55 CEST | Update | - |
| article html file updated | 4 August 2021 09:53 CEST | Update | - |
| article html file updated | 12 April 2021 15:51 CEST | Update | - |
| article pdf uploaded. | 12 April 2021 15:50 CEST | Updated version of record | https://www.mdpi.com/2077-0472/11/4/321/pdf |
| article xml uploaded. | 12 April 2021 15:50 CEST | Update | https://www.mdpi.com/2077-0472/11/4/321/xml |
| article xml file uploaded | 12 April 2021 15:50 CEST | Update | - |
| article html file updated | 11 April 2021 09:16 CEST | Update | - |
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| article html file updated | 6 April 2021 12:12 CEST | Original file | - |
| article pdf uploaded. | 6 April 2021 12:10 CEST | Version of Record | https://www.mdpi.com/2077-0472/11/4/321/pdf-vor |
| article xml file uploaded | 6 April 2021 12:10 CEST | Original file | - |
