| article html file updated | 31 August 2025 17:14 CEST | Update | https://www.mdpi.com/1996-1944/13/8/1821 |
| article html file updated | 21 July 2022 01:42 CEST | Update | N/A |
| article html file updated | 13 April 2020 16:13 CEST | Original file | N/A |
| article pdf uploaded. | 13 April 2020 16:12 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/8/1821/pdf |
| article xml uploaded. | 13 April 2020 16:12 CEST | Update | https://www.mdpi.com/1996-1944/13/8/1821/xml |
| article xml file uploaded | 13 April 2020 16:12 CEST | Update | N/A |
| article pdf uploaded. | 12 April 2020 16:32 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/8/1821/pdf-vor |
| article xml file uploaded | 12 April 2020 16:32 CEST | Original file | N/A |
