| article html file updated | 2 September 2025 11:16 CEST | Update | https://www.mdpi.com/2077-0375/11/6/450 |
| article html file updated | 27 July 2022 00:37 CEST | Update | - |
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| article xml uploaded. | 30 June 2021 04:16 CEST | Update | https://www.mdpi.com/2077-0375/11/6/450/xml |
| article html file updated | 17 June 2021 06:01 CEST | Update | - |
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| article pdf uploaded. | 17 June 2021 05:59 CEST | Version of Record | https://www.mdpi.com/2077-0375/11/6/450/pdf |
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