| article html file updated | 21 August 2026 04:02 CEST | Update | https://www.mdpi.com/2227-7390/9/24/3299 |
| article html file updated | 26 December 2025 13:15 CET | Update | N/A |
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| article pdf uploaded. | 23 December 2021 07:08 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/24/3299/pdf |
| article xml uploaded. | 23 December 2021 07:08 CET | Update | https://www.mdpi.com/2227-7390/9/24/3299/xml |
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| article html file updated | 21 December 2021 09:43 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2021 09:41 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/24/3299/pdf-vor |
| article xml uploaded. | 21 December 2021 09:41 CET | Update | N/A |
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| article pdf uploaded. | 18 December 2021 09:44 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/24/3299/pdf-vor |
| article pdf uploaded. | 18 December 2021 09:22 CET | Version of Record | https://www.mdpi.com/2227-7390/9/24/3299/pdf-vor |
