| article html file updated | 2 September 2025 01:54 CEST | Update | https://www.mdpi.com/2079-7737/10/4/271 |
| article html file updated | 25 July 2022 09:30 CEST | Update | - |
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| article pdf uploaded. | 29 March 2021 10:32 CEST | Updated version of record | https://www.mdpi.com/2079-7737/10/4/271/pdf |
| article xml uploaded. | 29 March 2021 10:32 CEST | Update | https://www.mdpi.com/2079-7737/10/4/271/xml |
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| article pdf uploaded. | 26 March 2021 19:32 CET | Version of Record | https://www.mdpi.com/2079-7737/10/4/271/pdf-vor |
