| article html file updated | 2 September 2025 09:14 CEST | Update | https://www.mdpi.com/2218-1989/11/6/346 |
| article html file updated | 26 July 2022 22:00 CEST | Update | N/A |
| article html file updated | 1 June 2021 06:23 CEST | Update | N/A |
| article pdf uploaded. | 1 June 2021 06:22 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/6/346/pdf |
| article xml uploaded. | 1 June 2021 06:22 CEST | Update | https://www.mdpi.com/2218-1989/11/6/346/xml |
| article xml file uploaded | 1 June 2021 06:22 CEST | Update | N/A |
| article html file updated | 29 May 2021 12:26 CEST | Original file | N/A |
| article pdf uploaded. | 29 May 2021 12:25 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/6/346/pdf-vor |
| article xml file uploaded | 29 May 2021 12:25 CEST | Original file | N/A |
