| article html file updated | 31 August 2025 03:43 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4127 |
| article html file updated | 20 July 2022 00:41 CEST | Update | - |
| article html file updated | 14 February 2020 05:02 CET | Update | - |
| article html file updated | 15 November 2019 08:33 CET | Update | - |
| article html file updated | 6 November 2019 09:20 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 09:18 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/21/4127/pdf |
| article xml uploaded. | 6 November 2019 09:18 CET | Update | https://www.mdpi.com/1996-1073/12/21/4127/xml |
| article xml file uploaded | 6 November 2019 09:18 CET | Update | - |
| article pdf uploaded. | 29 October 2019 16:59 CET | Version of Record | https://www.mdpi.com/1996-1073/12/21/4127/pdf-vor |
| article xml file uploaded | 29 October 2019 16:59 CET | Original file | - |
