| article html file updated | 1 September 2025 20:52 CEST | Update | https://www.mdpi.com/1996-1944/14/4/757 |
| article html file updated | 24 July 2022 16:50 CEST | Update | N/A |
| article html file updated | 23 February 2021 08:04 CET | Update | N/A |
| article pdf uploaded. | 23 February 2021 08:03 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/757/pdf |
| article xml uploaded. | 23 February 2021 08:03 CET | Update | https://www.mdpi.com/1996-1944/14/4/757/xml |
| article xml file uploaded | 23 February 2021 08:03 CET | Update | N/A |
| article html file updated | 8 February 2021 07:32 CET | Original file | N/A |
| article pdf uploaded. | 8 February 2021 07:31 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/4/757/pdf-vor |
| article xml uploaded. | 8 February 2021 07:31 CET | Update | N/A |
| article xml file uploaded | 8 February 2021 07:31 CET | Original file | N/A |
| article pdf uploaded. | 5 February 2021 14:40 CET | Version of Record | https://www.mdpi.com/1996-1944/14/4/757/pdf-vor |
