| article html file updated | 1 September 2025 16:55 CEST | Update | https://www.mdpi.com/2077-0375/11/1/15 |
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| article pdf uploaded. | 24 December 2020 15:31 CET | Updated version of record | https://www.mdpi.com/2077-0375/11/1/15/pdf |
| article xml uploaded. | 24 December 2020 15:31 CET | Update | https://www.mdpi.com/2077-0375/11/1/15/xml |
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| article html file updated | 24 December 2020 12:42 CET | Original file | - |
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