| article html file updated | 30 August 2025 21:59 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2134 |
| article html file updated | 20 July 2022 07:36 CEST | Update | N/A |
| article html file updated | 12 February 2020 23:48 CET | Update | N/A |
| article html file updated | 17 July 2019 11:46 CEST | Update | N/A |
| article html file updated | 5 July 2019 21:42 CEST | Update | N/A |
| article pdf uploaded. | 5 July 2019 09:25 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/13/2134/pdf |
| article xml uploaded. | 5 July 2019 09:25 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2134/xml |
| article xml file uploaded | 5 July 2019 09:25 CEST | Update | N/A |
| article html file updated | 2 July 2019 18:04 CEST | Original file | N/A |
| article pdf uploaded. | 2 July 2019 18:02 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2134/pdf-vor |
| article xml file uploaded | 2 July 2019 18:02 CEST | Original file | N/A |
