| article html file updated | 2 September 2025 09:45 CEST | Update | https://www.mdpi.com/2308-3417/6/2/57 |
| article html file updated | 26 July 2022 22:40 CEST | Update | - |
| article html file updated | 3 June 2021 10:08 CEST | Update | - |
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| article pdf uploaded. | 3 June 2021 09:59 CEST | Version of Record | https://www.mdpi.com/2308-3417/6/2/57/pdf |
| article xml uploaded. | 3 June 2021 09:59 CEST | Update | https://www.mdpi.com/2308-3417/6/2/57/xml |
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