| article html file updated | 30 August 2025 22:42 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2769 |
| article html file updated | 20 July 2022 06:45 CEST | Update | - |
| article html file updated | 13 February 2020 03:26 CET | Update | - |
| article html file updated | 31 July 2019 09:41 CEST | Update | - |
| article html file updated | 22 July 2019 09:24 CEST | Original file | - |
| article pdf uploaded. | 22 July 2019 09:21 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2769/pdf |
| article xml uploaded. | 22 July 2019 09:21 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2769/xml |
| article xml file uploaded | 22 July 2019 09:21 CEST | Update | - |
| article pdf uploaded. | 18 July 2019 17:16 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2769/pdf-vor |
| article xml file uploaded | 18 July 2019 17:15 CEST | Original file | - |
