| article html file updated | 30 August 2025 23:41 CEST | Update | https://www.mdpi.com/1996-1944/12/16/2531 |
| article html file updated | 20 July 2022 05:33 CEST | Update | - |
| article html file updated | 13 February 2020 08:28 CET | Update | - |
| article html file updated | 27 August 2019 06:41 CEST | Update | - |
| article html file updated | 16 August 2019 11:33 CEST | Original file | - |
| article pdf uploaded. | 16 August 2019 11:31 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/16/2531/pdf |
| article xml uploaded. | 16 August 2019 11:31 CEST | Update | https://www.mdpi.com/1996-1944/12/16/2531/xml |
| article xml file uploaded | 16 August 2019 11:30 CEST | Update | - |
| article pdf uploaded. | 8 August 2019 16:49 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/16/2531/pdf-vor |
| article xml file uploaded | 8 August 2019 16:49 CEST | Original file | - |
