| article html file updated | 31 August 2025 02:15 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3744 |
| article html file updated | 20 July 2022 02:25 CEST | Update | - |
| article html file updated | 13 February 2020 21:35 CET | Update | - |
| article html file updated | 15 October 2019 16:38 CEST | Update | - |
| article html file updated | 9 October 2019 03:25 CEST | Update | - |
| article pdf uploaded. | 9 October 2019 03:23 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3744/pdf |
| article xml uploaded. | 9 October 2019 03:23 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3744/xml |
| article xml file uploaded | 9 October 2019 03:23 CEST | Update | - |
| article html file updated | 30 September 2019 12:50 CEST | Original file | - |
| article pdf uploaded. | 30 September 2019 12:48 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3744/pdf-vor |
| article xml uploaded. | 30 September 2019 12:48 CEST | Update | - |
| article xml file uploaded | 30 September 2019 12:48 CEST | Original file | - |
