| article html file updated | 19 August 2026 04:44 CEST | Update | https://www.mdpi.com/2077-0472/11/4/280 |
| article html file updated | 2 September 2025 01:40 CEST | Update | N/A |
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| article pdf uploaded. | 25 March 2021 07:33 CET | Version of Record | https://www.mdpi.com/2077-0472/11/4/280/pdf |
| article xml uploaded. | 25 March 2021 07:33 CET | Update | https://www.mdpi.com/2077-0472/11/4/280/xml |
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