| article html file updated | 30 August 2025 21:55 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2121 |
| article html file updated | 20 July 2022 07:41 CEST | Update | - |
| article html file updated | 12 February 2020 23:31 CET | Update | - |
| article html file updated | 17 July 2019 11:36 CEST | Update | - |
| article html file updated | 1 July 2019 14:07 CEST | Original file | - |
| article supplementary file uploaded. | 1 July 2019 14:05 CEST | - | https://www.mdpi.com/1996-1944/12/13/2121#supplementary |
| article pdf uploaded. | 1 July 2019 14:05 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2121/pdf |
| article xml uploaded. | 1 July 2019 14:05 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2121/xml |
| article xml file uploaded | 1 July 2019 14:05 CEST | Original file | - |
