| article html file updated | 16 August 2026 14:03 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3067 |
| article html file updated | 31 August 2025 01:45 CEST | Update | N/A |
| article html file updated | 20 July 2022 03:01 CEST | Update | N/A |
| article html file updated | 13 February 2020 19:10 CET | Update | N/A |
| article html file updated | 15 October 2019 22:00 CEST | Update | N/A |
| article html file updated | 26 September 2019 02:09 CEST | Update | N/A |
| article xml uploaded. | 25 September 2019 14:17 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3067/xml |
| article xml uploaded. | 25 September 2019 14:17 CEST | Update | N/A |
| article xml uploaded. | 25 September 2019 14:17 CEST | Update | N/A |
| article xml uploaded. | 25 September 2019 14:17 CEST | Update | N/A |
| article pdf uploaded. | 25 September 2019 14:17 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/19/3067/pdf |
| article html file updated | 21 September 2019 10:25 CEST | Original file | N/A |
| article pdf uploaded. | 21 September 2019 10:23 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/19/3067/pdf-vor |
| article xml uploaded. | 21 September 2019 10:23 CEST | Update | N/A |
| article xml file uploaded | 21 September 2019 10:23 CEST | Update | N/A |
| article pdf uploaded. | 20 September 2019 15:07 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3067/pdf-vor |
| article xml file uploaded | 20 September 2019 15:07 CEST | Original file | N/A |
