| article html file updated | 30 August 2025 22:53 CEST | Update | https://www.mdpi.com/1996-1944/12/14/2339 |
| article html file updated | 20 July 2022 06:31 CEST | Update | N/A |
| article html file updated | 13 February 2020 04:22 CET | Update | N/A |
| article html file updated | 31 July 2019 22:35 CEST | Update | N/A |
| article html file updated | 24 July 2019 05:34 CEST | Update | N/A |
| article pdf uploaded. | 24 July 2019 05:32 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/14/2339/pdf |
| article xml uploaded. | 24 July 2019 05:32 CEST | Update | https://www.mdpi.com/1996-1944/12/14/2339/xml |
| article xml file uploaded | 24 July 2019 05:32 CEST | Update | N/A |
| article html file updated | 23 July 2019 13:54 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2019 13:52 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/14/2339/pdf-vor |
| article xml file uploaded | 23 July 2019 13:52 CEST | Original file | N/A |