| article html file updated | 2 September 2025 02:43 CEST | Update | https://www.mdpi.com/2296-3529/8/2/15 |
| article html file updated | 25 July 2022 10:45 CEST | Update | - |
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| article pdf uploaded. | 4 April 2021 09:55 CEST | Version of Record | https://www.mdpi.com/2296-3529/8/2/15/pdf |
| article xml uploaded. | 4 April 2021 09:55 CEST | Update | https://www.mdpi.com/2296-3529/8/2/15/xml |
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