| article html file updated | 2 September 2025 04:21 CEST | Update | https://www.mdpi.com/2077-1312/9/4/443 |
| article html file updated | 25 July 2022 12:54 CEST | Update | - |
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| article pdf uploaded. | 23 April 2021 05:41 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/4/443/pdf |
| article xml uploaded. | 23 April 2021 05:41 CEST | Update | https://www.mdpi.com/2077-1312/9/4/443/xml |
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| article pdf uploaded. | 20 April 2021 11:37 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/4/443/pdf-vor |
| article xml file uploaded | 20 April 2021 11:37 CEST | Original file | - |
| article pdf uploaded. | 19 April 2021 13:39 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/4/443/pdf-vor |
