| article html file updated | 7 September 2025 00:22 CEST | Update | https://www.mdpi.com/2218-1989/11/9/603 |
| article html file updated | 30 July 2022 04:29 CEST | Update | - |
| article html file updated | 8 September 2021 11:12 CEST | Update | - |
| article html file updated | 8 September 2021 11:12 CEST | Original file | - |
| article pdf uploaded. | 8 September 2021 11:10 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/9/603/pdf |
| article xml uploaded. | 8 September 2021 11:10 CEST | Update | https://www.mdpi.com/2218-1989/11/9/603/xml |
| article xml file uploaded | 8 September 2021 11:10 CEST | Original file | - |
| article supplementary file uploaded. | 6 September 2021 12:12 CEST | - | https://www.mdpi.com/2218-1989/11/9/603#supplementary |
| article pdf uploaded. | 6 September 2021 12:12 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/9/603/pdf-vor |
