| article html file updated | 19 August 2026 10:58 CEST | Update | https://www.mdpi.com/1999-4907/12/5/574 |
| article html file updated | 2 September 2025 06:01 CEST | Update | N/A |
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| article html file updated | 3 May 2021 11:38 CEST | Update | N/A |
| article pdf uploaded. | 3 May 2021 11:37 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/5/574/pdf |
| article xml uploaded. | 3 May 2021 11:37 CEST | Update | https://www.mdpi.com/1999-4907/12/5/574/xml |
| article xml file uploaded | 3 May 2021 11:37 CEST | Update | N/A |
| article html file updated | 3 May 2021 11:25 CEST | Original file | N/A |
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