| article html file updated | 31 August 2025 02:29 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3781 |
| article html file updated | 20 July 2022 02:09 CEST | Update | - |
| article html file updated | 13 February 2020 22:42 CET | Update | - |
| article html file updated | 15 October 2019 17:44 CEST | Update | - |
| article html file updated | 9 October 2019 07:33 CEST | Original file | - |
| article pdf uploaded. | 9 October 2019 07:31 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3781/pdf |
| article xml uploaded. | 9 October 2019 07:31 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3781/xml |
| article xml file uploaded | 9 October 2019 07:31 CEST | Update | - |
| article pdf uploaded. | 5 October 2019 12:09 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3781/pdf-vor |
| article xml file uploaded | 5 October 2019 12:09 CEST | Original file | - |
