| article html file updated | 2 September 2025 02:15 CEST | Update | https://www.mdpi.com/2077-1312/9/4/371 |
| article html file updated | 25 July 2022 10:02 CEST | Update | - |
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| article pdf uploaded. | 31 March 2021 14:21 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/4/371/pdf |
| article xml uploaded. | 31 March 2021 14:21 CEST | Update | https://www.mdpi.com/2077-1312/9/4/371/xml |
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| article html file updated | 31 March 2021 09:24 CEST | Original file | - |
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