| article html file updated | 18 August 2026 16:41 CEST | Update | https://www.mdpi.com/2227-7080/9/1/5 |
| article html file updated | 1 September 2025 17:56 CEST | Update | N/A |
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| article html file updated | 8 January 2021 15:25 CET | Update | N/A |
| article pdf uploaded. | 8 January 2021 15:23 CET | Updated version of record | https://www.mdpi.com/2227-7080/9/1/5/pdf |
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| article xml file uploaded | 6 January 2021 15:29 CET | Original file | N/A |
