| article html file updated | 6 September 2025 19:40 CEST | Update | https://www.mdpi.com/1996-1073/14/13/3768 |
| article html file updated | 22 August 2025 01:05 CEST | Update | - |
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| article html file updated | 24 June 2021 09:55 CEST | Update | - |
| article pdf uploaded. | 24 June 2021 09:53 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/13/3768/pdf |
| article xml uploaded. | 24 June 2021 09:53 CEST | Update | https://www.mdpi.com/1996-1073/14/13/3768/xml |
| article xml file uploaded | 24 June 2021 09:53 CEST | Update | - |
| article html file updated | 24 June 2021 05:40 CEST | Original file | - |
| article pdf uploaded. | 24 June 2021 05:38 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/13/3768/pdf-vor |
| article xml file uploaded | 24 June 2021 05:38 CEST | Original file | - |
| article pdf uploaded. | 23 June 2021 13:28 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/13/3768/pdf-vor |
