| article html file updated | 21 August 2026 13:58 CEST | Update | https://www.mdpi.com/2223-7747/11/4/468 |
| article html file updated | 7 September 2025 20:02 CEST | Update | N/A |
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| article pdf uploaded. | 10 February 2022 06:04 CET | Updated version of record | https://www.mdpi.com/2223-7747/11/4/468/pdf |
| article xml uploaded. | 10 February 2022 06:04 CET | Update | https://www.mdpi.com/2223-7747/11/4/468/xml |
| article xml file uploaded | 10 February 2022 06:04 CET | Update | N/A |
| article html file updated | 9 February 2022 11:40 CET | Update | N/A |
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| article html file updated | 9 February 2022 11:15 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2022 10:59 CET | Version of Record | https://www.mdpi.com/2223-7747/11/4/468/pdf-vor |
| article xml uploaded. | 9 February 2022 10:59 CET | Update | N/A |
| article xml file uploaded | 9 February 2022 10:59 CET | Original file | N/A |
