| article html file updated | 1 September 2025 22:23 CEST | Update | https://www.mdpi.com/2079-6412/11/2/254 |
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| article html file updated | 26 February 2021 10:17 CET | Update | - |
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| article pdf uploaded. | 25 February 2021 11:23 CET | Updated version of record | https://www.mdpi.com/2079-6412/11/2/254/pdf |
| article xml uploaded. | 25 February 2021 11:23 CET | Update | https://www.mdpi.com/2079-6412/11/2/254/xml |
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