| article html file updated | 30 August 2025 22:04 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2587 |
| article html file updated | 20 July 2022 07:29 CEST | Update | - |
| article html file updated | 13 February 2020 00:17 CET | Update | - |
| article html file updated | 8 July 2019 05:38 CEST | Original file | - |
| article pdf uploaded. | 8 July 2019 05:36 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2587/pdf |
| article xml uploaded. | 8 July 2019 05:36 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2587/xml |
| article xml file uploaded | 8 July 2019 05:36 CEST | Update | - |
| article pdf uploaded. | 4 July 2019 15:56 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2587/pdf-vor |
| article xml file uploaded | 4 July 2019 15:56 CEST | Original file | - |
