| article html file updated | 1 September 2025 21:22 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1918 |
| article html file updated | 25 July 2022 00:12 CEST | Update | N/A |
| article html file updated | 26 February 2021 02:32 CET | Update | N/A |
| article pdf uploaded. | 26 February 2021 02:31 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1918/pdf |
| article xml uploaded. | 26 February 2021 02:31 CET | Update | https://www.mdpi.com/2071-1050/13/4/1918/xml |
| article xml file uploaded | 26 February 2021 02:31 CET | Update | N/A |
| article html file updated | 22 February 2021 10:00 CET | Update | N/A |
| article html file updated | 22 February 2021 02:50 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 02:49 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1918/pdf-vor |
| article xml uploaded. | 22 February 2021 02:49 CET | Update | N/A |
| article xml file uploaded | 22 February 2021 02:49 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2021 18:15 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1918/pdf-vor |
