| article html file updated | 31 August 2025 02:24 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3771 |
| article html file updated | 20 July 2022 02:15 CEST | Update | - |
| article html file updated | 13 February 2020 22:17 CET | Update | - |
| article html file updated | 15 October 2019 17:29 CEST | Update | - |
| article html file updated | 9 October 2019 08:20 CEST | Update | - |
| article pdf uploaded. | 9 October 2019 08:19 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3771/pdf |
| article xml uploaded. | 9 October 2019 08:19 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3771/xml |
| article xml file uploaded | 9 October 2019 08:19 CEST | Update | - |
| article html file updated | 8 October 2019 13:48 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 13:47 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3771/pdf-vor |
| article xml uploaded. | 8 October 2019 13:47 CEST | Update | - |
| article xml file uploaded | 8 October 2019 13:47 CEST | Update | - |
| article pdf uploaded. | 3 October 2019 12:53 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3771/pdf-vor |
| article xml file uploaded | 3 October 2019 12:53 CEST | Original file | - |
