| article html file updated | 31 August 2025 18:24 CEST | Update | https://www.mdpi.com/1996-1944/13/8/1981 |
| article html file updated | 21 July 2022 02:50 CEST | Update | N/A |
| article html file updated | 24 April 2020 14:06 CEST | Original file | N/A |
| article pdf uploaded. | 24 April 2020 14:05 CEST | Updated version of record | https://www.mdpi.com/1996-1944/13/8/1981/pdf |
| article xml uploaded. | 24 April 2020 14:05 CEST | Update | https://www.mdpi.com/1996-1944/13/8/1981/xml |
| article xml file uploaded | 24 April 2020 14:05 CEST | Update | N/A |
| article pdf uploaded. | 23 April 2020 18:09 CEST | Version of Record | https://www.mdpi.com/1996-1944/13/8/1981/pdf-vor |
| article xml file uploaded | 23 April 2020 18:09 CEST | Original file | N/A |
