| article html file updated | 31 August 2025 06:18 CEST | Update | https://www.mdpi.com/1996-1944/12/24/4163 |
| article html file updated | 19 July 2022 21:56 CEST | Update | - |
| article html file updated | 14 February 2020 17:50 CET | Update | - |
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| article html file updated | 17 December 2019 02:22 CET | Update | - |
| article pdf uploaded. | 17 December 2019 02:20 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/24/4163/pdf |
| article xml uploaded. | 17 December 2019 02:20 CET | Update | https://www.mdpi.com/1996-1944/12/24/4163/xml |
| article xml file uploaded | 17 December 2019 02:20 CET | Update | - |
| article html file updated | 16 December 2019 12:18 CET | Original file | - |
| article pdf uploaded. | 16 December 2019 12:16 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/24/4163/pdf-vor |
| article xml uploaded. | 16 December 2019 12:16 CET | Update | - |
| article xml file uploaded | 16 December 2019 12:16 CET | Update | - |
| article pdf uploaded. | 11 December 2019 14:39 CET | Version of Record | https://www.mdpi.com/1996-1944/12/24/4163/pdf-vor |
| article xml file uploaded | 11 December 2019 14:39 CET | Original file | - |
