| article html file updated | 1 September 2025 22:27 CEST | Update | https://www.mdpi.com/2218-1989/11/2/124 |
| article html file updated | 25 July 2022 04:33 CEST | Update | N/A |
| article html file updated | 25 February 2021 08:58 CET | Original file | N/A |
| article pdf uploaded. | 25 February 2021 08:57 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/124/pdf |
| article xml uploaded. | 25 February 2021 08:57 CET | Update | https://www.mdpi.com/2218-1989/11/2/124/xml |
| article xml file uploaded | 25 February 2021 08:57 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2021 15:43 CET | Version of Record | https://www.mdpi.com/2218-1989/11/2/124/pdf-vor |
