| article html file updated | 31 August 2025 02:08 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3706 |
| article html file updated | 20 July 2022 02:34 CEST | Update | - |
| article html file updated | 13 February 2020 20:59 CET | Update | - |
| article html file updated | 15 October 2019 15:31 CEST | Update | - |
| article html file updated | 8 October 2019 14:46 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 14:45 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3706/pdf |
| article xml uploaded. | 8 October 2019 14:45 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3706/xml |
| article xml file uploaded | 8 October 2019 14:45 CEST | Update | - |
| article pdf uploaded. | 27 September 2019 16:24 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3706/pdf-vor |
| article xml file uploaded | 27 September 2019 16:24 CEST | Original file | - |
