| article html file updated | 20 August 2026 23:04 CEST | Update | https://www.mdpi.com/2227-9059/9/12/1748 |
| article html file updated | 26 December 2025 08:55 CET | Update | N/A |
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| article html file updated | 6 December 2021 03:34 CET | Update | N/A |
| article pdf uploaded. | 6 December 2021 01:34 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/12/1748/pdf |
| article xml uploaded. | 6 December 2021 01:34 CET | Update | https://www.mdpi.com/2227-9059/9/12/1748/xml |
| article xml file uploaded | 6 December 2021 01:34 CET | Update | N/A |
| article html file updated | 24 November 2021 06:47 CET | Original file | N/A |
| article pdf uploaded. | 24 November 2021 06:45 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/12/1748/pdf-vor |
| article xml uploaded. | 24 November 2021 06:45 CET | Update | N/A |
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| article pdf uploaded. | 23 November 2021 10:28 CET | Version of Record | https://www.mdpi.com/2227-9059/9/12/1748/pdf-vor |
