| article html file updated | 30 August 2025 10:52 CEST | Update | https://www.mdpi.com/1996-1944/12/2/226 |
| article html file updated | 17 July 2022 22:15 CEST | Update | - |
| article html file updated | 11 February 2020 08:07 CET | Update | - |
| article html file updated | 13 October 2019 04:33 CEST | Update | - |
| article html file updated | 27 April 2019 08:23 CEST | Update | - |
| article html file updated | 13 April 2019 04:27 CEST | Update | - |
| article html file updated | 3 April 2019 01:27 CEST | Update | - |
| article html file updated | 30 January 2019 05:21 CET | Update | - |
| article html file updated | 14 January 2019 04:24 CET | Original file | - |
| article pdf uploaded. | 14 January 2019 04:21 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/2/226/pdf |
| article xml uploaded. | 14 January 2019 04:21 CET | Update | https://www.mdpi.com/1996-1944/12/2/226/xml |
| article xml file uploaded | 14 January 2019 04:21 CET | Update | - |
| article pdf uploaded. | 10 January 2019 17:35 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/2/226/pdf-vor |
| article pdf uploaded. | 10 January 2019 17:34 CET | Version of Record | https://www.mdpi.com/1996-1944/12/2/226/pdf-vor |
| article xml file uploaded | 10 January 2019 17:34 CET | Original file | - |
