| article html file updated | 31 August 2025 03:45 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4143 |
| article html file updated | 21 August 2025 23:07 CEST | Update | - |
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| article pdf uploaded. | 1 November 2019 10:35 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/21/4143/pdf |
| article xml uploaded. | 1 November 2019 10:35 CET | Update | https://www.mdpi.com/1996-1073/12/21/4143/xml |
| article xml file uploaded | 1 November 2019 10:35 CET | Update | - |
| article html file updated | 30 October 2019 12:56 CET | Original file | - |
| article pdf uploaded. | 30 October 2019 12:55 CET | Version of Record | https://www.mdpi.com/1996-1073/12/21/4143/pdf-vor |
| article xml uploaded. | 30 October 2019 12:55 CET | Update | - |
| article xml file uploaded | 30 October 2019 12:55 CET | Original file | - |
