| article html file updated | 31 August 2025 05:51 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6951 |
| article html file updated | 19 July 2022 22:23 CEST | Update | N/A |
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| article html file updated | 31 December 2019 05:17 CET | Update | N/A |
| article html file updated | 18 December 2019 10:20 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2019 10:15 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/24/6951/pdf |
| article xml uploaded. | 18 December 2019 10:15 CET | Update | https://www.mdpi.com/2071-1050/11/24/6951/xml |
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| article pdf uploaded. | 5 December 2019 16:30 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6951/pdf-vor |
| article xml file uploaded | 5 December 2019 16:30 CET | Original file | N/A |
