| article html file updated | 31 August 2025 11:22 CEST | Update | https://www.mdpi.com/1996-1073/13/4/791 |
| article html file updated | 20 July 2022 19:54 CEST | Update | - |
| article html file updated | 7 March 2020 10:09 CET | Update | - |
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| article html file updated | 15 February 2020 09:17 CET | Update | - |
| article html file updated | 15 February 2020 02:01 CET | Update | - |
| article pdf uploaded. | 15 February 2020 02:00 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/791/pdf |
| article xml uploaded. | 15 February 2020 02:00 CET | Update | https://www.mdpi.com/1996-1073/13/4/791/xml |
| article xml file uploaded | 15 February 2020 02:00 CET | Update | - |
| article html file updated | 12 February 2020 12:19 CET | Original file | - |
| article pdf uploaded. | 12 February 2020 12:17 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/791/pdf-vor |
| article xml uploaded. | 12 February 2020 12:17 CET | Update | - |
| article xml file uploaded | 12 February 2020 12:17 CET | Update | - |
| article pdf uploaded. | 11 February 2020 14:59 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/791/pdf-vor |
| article xml file uploaded | 11 February 2020 14:59 CET | Original file | - |
