| article html file updated | 30 August 2025 23:05 CEST | Update | https://www.mdpi.com/1996-1944/12/15/2394 |
| article html file updated | 20 July 2022 06:17 CEST | Update | - |
| article html file updated | 13 February 2020 05:21 CET | Update | - |
| article html file updated | 13 August 2019 10:33 CEST | Update | - |
| article html file updated | 30 July 2019 11:37 CEST | Original file | - |
| article pdf uploaded. | 30 July 2019 11:35 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/15/2394/pdf |
| article xml uploaded. | 30 July 2019 11:35 CEST | Update | https://www.mdpi.com/1996-1944/12/15/2394/xml |
| article xml file uploaded | 30 July 2019 11:35 CEST | Update | - |
| article pdf uploaded. | 26 July 2019 16:49 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/15/2394/pdf-vor |
| article xml file uploaded | 26 July 2019 16:49 CEST | Original file | - |
