| article html file updated | 25 December 2025 02:48 CET | Update | https://www.mdpi.com/2227-7102/11/2/46 |
| article html file updated | 1 September 2025 19:46 CEST | Update | - |
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| article pdf uploaded. | 26 January 2021 14:53 CET | Version of Record | https://www.mdpi.com/2227-7102/11/2/46/pdf |
| article xml uploaded. | 26 January 2021 14:53 CET | Update | https://www.mdpi.com/2227-7102/11/2/46/xml |
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