| article html file updated | 31 August 2025 02:14 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3207 |
| article html file updated | 20 July 2022 02:27 CEST | Update | N/A |
| article html file updated | 13 February 2020 21:29 CET | Update | N/A |
| article html file updated | 16 October 2019 00:28 CEST | Update | N/A |
| article html file updated | 8 October 2019 04:25 CEST | Update | N/A |
| article pdf uploaded. | 8 October 2019 04:24 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/19/3207/pdf |
| article xml uploaded. | 8 October 2019 04:24 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3207/xml |
| article xml file uploaded | 8 October 2019 04:24 CEST | Update | N/A |
| article html file updated | 30 September 2019 09:01 CEST | Original file | N/A |
| article pdf uploaded. | 30 September 2019 09:00 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3207/pdf-vor |
| article xml uploaded. | 30 September 2019 09:00 CEST | Update | N/A |
| article xml file uploaded | 30 September 2019 09:00 CEST | Original file | N/A |
