| article html file updated | 31 August 2025 11:00 CEST | Update | https://www.mdpi.com/2077-1444/11/2/75 |
| article html file updated | 20 July 2022 19:32 CEST | Update | - |
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| article pdf uploaded. | 7 February 2020 11:50 CET | Version of Record | https://www.mdpi.com/2077-1444/11/2/75/pdf |
| article xml uploaded. | 7 February 2020 11:50 CET | Update | https://www.mdpi.com/2077-1444/11/2/75/xml |
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