| article html file updated | 7 September 2025 00:06 CEST | Update | https://www.mdpi.com/1424-2818/13/9/421 |
| article html file updated | 30 July 2022 03:48 CEST | Update | N/A |
| article html file updated | 1 September 2021 10:21 CEST | Update | N/A |
| article html file updated | 1 September 2021 10:00 CEST | Original file | N/A |
| article supplementary file uploaded. | 1 September 2021 09:58 CEST | - | https://www.mdpi.com/1424-2818/13/9/421#supplementary |
| article pdf uploaded. | 1 September 2021 09:58 CEST | Version of Record | https://www.mdpi.com/1424-2818/13/9/421/pdf |
| article xml uploaded. | 1 September 2021 09:58 CEST | Update | https://www.mdpi.com/1424-2818/13/9/421/xml |
| article xml file uploaded | 1 September 2021 09:58 CEST | Original file | N/A |
