| article html file updated | 31 August 2025 04:19 CEST | Update | https://www.mdpi.com/1996-1944/12/22/3691 |
| article html file updated | 20 July 2022 00:00 CEST | Update | N/A |
| article html file updated | 14 February 2020 08:00 CET | Update | N/A |
| article html file updated | 27 November 2019 10:31 CET | Update | N/A |
| article html file updated | 9 November 2019 10:45 CET | Update | N/A |
| article pdf uploaded. | 9 November 2019 10:43 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/22/3691/pdf |
| article xml uploaded. | 9 November 2019 10:43 CET | Update | https://www.mdpi.com/1996-1944/12/22/3691/xml |
| article xml file uploaded | 9 November 2019 10:43 CET | Update | N/A |
| article html file updated | 8 November 2019 12:45 CET | Update | N/A |
| article html file updated | 8 November 2019 12:44 CET | Original file | N/A |
| article pdf uploaded. | 8 November 2019 12:42 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/22/3691/pdf-vor |
| article xml uploaded. | 8 November 2019 12:42 CET | Update | N/A |
| article xml file uploaded | 8 November 2019 12:42 CET | Update | N/A |
| article pdf uploaded. | 8 November 2019 12:42 CET | Version of Record | https://www.mdpi.com/1996-1944/12/22/3691/pdf-vor |
| article xml uploaded. | 8 November 2019 12:42 CET | Update | N/A |
| article xml file uploaded | 8 November 2019 12:42 CET | Original file | N/A |
