| article html file updated | 31 August 2025 08:25 CEST | Update | https://www.mdpi.com/1996-1944/13/2/269 |
| article html file updated | 19 July 2022 19:55 CEST | Update | - |
| article html file updated | 15 February 2020 00:52 CET | Update | - |
| article html file updated | 5 February 2020 15:07 CET | Update | - |
| article html file updated | 9 January 2020 12:57 CET | Original file | - |
| article pdf uploaded. | 9 January 2020 12:56 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/269/pdf |
| article xml uploaded. | 9 January 2020 12:56 CET | Update | https://www.mdpi.com/1996-1944/13/2/269/xml |
| article xml file uploaded | 9 January 2020 12:56 CET | Update | - |
| article supplementary file uploaded. | 7 January 2020 12:57 CET | - | https://www.mdpi.com/1996-1944/13/2/269#supplementary |
| article pdf uploaded. | 7 January 2020 12:57 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/269/pdf-vor |
| article xml file uploaded | 7 January 2020 12:57 CET | Original file | - |
