| article html file updated | 31 August 2025 09:27 CEST | Update | https://www.mdpi.com/1996-1073/13/2/496 |
| article html file updated | 20 July 2022 17:58 CEST | Update | - |
| article html file updated | 15 February 2020 04:30 CET | Update | - |
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| article html file updated | 23 January 2020 09:36 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 09:35 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/496/pdf |
| article xml uploaded. | 23 January 2020 09:35 CET | Update | https://www.mdpi.com/1996-1073/13/2/496/xml |
| article xml file uploaded | 23 January 2020 09:35 CET | Update | - |
| article pdf uploaded. | 19 January 2020 13:20 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/496/pdf-vor |
| article xml file uploaded | 19 January 2020 13:20 CET | Original file | - |
