| article html file updated | 31 August 2025 06:12 CEST | Update | https://www.mdpi.com/1996-1073/12/24/4703 |
| article html file updated | 19 July 2022 22:02 CEST | Update | - |
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| article html file updated | 11 December 2019 14:18 CET | Update | - |
| article pdf uploaded. | 11 December 2019 14:17 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/24/4703/pdf |
| article xml uploaded. | 11 December 2019 14:17 CET | Update | https://www.mdpi.com/1996-1073/12/24/4703/xml |
| article xml file uploaded | 11 December 2019 14:17 CET | Update | - |
| article html file updated | 10 December 2019 21:38 CET | Original file | - |
| article pdf uploaded. | 10 December 2019 12:41 CET | Version of Record | https://www.mdpi.com/1996-1073/12/24/4703/pdf-vor |
| article xml uploaded. | 10 December 2019 12:41 CET | Update | - |
| article xml file uploaded | 10 December 2019 12:41 CET | Original file | - |
