| article html file updated | 2 September 2025 10:37 CEST | Update | https://www.mdpi.com/2077-1312/9/6/647 |
| article html file updated | 26 July 2022 23:47 CEST | Update | - |
| article html file updated | 16 June 2021 03:27 CEST | Update | - |
| article pdf uploaded. | 16 June 2021 03:26 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/6/647/pdf |
| article xml uploaded. | 16 June 2021 03:26 CEST | Update | https://www.mdpi.com/2077-1312/9/6/647/xml |
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| article html file updated | 10 June 2021 15:35 CEST | Original file | - |
| article pdf uploaded. | 10 June 2021 15:34 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/6/647/pdf-vor |
| article xml file uploaded | 10 June 2021 15:34 CEST | Original file | - |
