| article html file updated | 25 December 2025 10:42 CET | Update | https://www.mdpi.com/1999-4923/13/5/687 |
| article html file updated | 2 September 2025 06:40 CEST | Update | - |
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| article pdf uploaded. | 11 May 2021 09:36 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/5/687/pdf |
| article xml uploaded. | 11 May 2021 09:36 CEST | Update | https://www.mdpi.com/1999-4923/13/5/687/xml |
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| article html file updated | 11 May 2021 09:29 CEST | Original file | - |
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| article xml file uploaded | 11 May 2021 07:22 CEST | Original file | - |
