| article html file updated | 1 September 2025 20:44 CEST | Update | https://www.mdpi.com/2223-7747/10/2/297 |
| article html file updated | 24 July 2022 14:59 CEST | Update | - |
| article html file updated | 9 February 2021 11:49 CET | Update | - |
| article pdf uploaded. | 9 February 2021 11:47 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/297/pdf |
| article xml uploaded. | 9 February 2021 11:47 CET | Update | https://www.mdpi.com/2223-7747/10/2/297/xml |
| article xml file uploaded | 9 February 2021 11:47 CET | Update | - |
| article html file updated | 5 February 2021 09:03 CET | Original file | - |
| article pdf uploaded. | 5 February 2021 09:02 CET | Updated version of record | https://www.mdpi.com/2223-7747/10/2/297/pdf-vor |
| article xml uploaded. | 5 February 2021 09:02 CET | Update | - |
| article xml file uploaded | 5 February 2021 09:02 CET | Original file | - |
| article pdf uploaded. | 4 February 2021 14:09 CET | Version of Record | https://www.mdpi.com/2223-7747/10/2/297/pdf-vor |
