| article html file updated | 20 August 2026 07:26 CEST | Update | https://www.mdpi.com/1424-2818/13/9/422 |
| article html file updated | 25 December 2025 22:35 CET | Update | N/A |
| article html file updated | 7 September 2025 00:06 CEST | Update | N/A |
| article html file updated | 30 July 2022 03:49 CEST | Update | N/A |
| article html file updated | 6 September 2021 03:20 CEST | Update | N/A |
| article pdf uploaded. | 6 September 2021 03:18 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/9/422/pdf |
| article xml uploaded. | 6 September 2021 03:18 CEST | Update | https://www.mdpi.com/1424-2818/13/9/422/xml |
| article xml file uploaded | 6 September 2021 03:18 CEST | Update | N/A |
| article html file updated | 2 September 2021 10:33 CEST | Update | N/A |
| article pdf uploaded. | 2 September 2021 10:31 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/9/422/pdf-vor |
| article xml uploaded. | 2 September 2021 10:31 CEST | Update | N/A |
| article xml file uploaded | 2 September 2021 10:31 CEST | Update | N/A |
| article html file updated | 1 September 2021 11:11 CEST | Original file | N/A |
| article supplementary file uploaded. | 1 September 2021 11:10 CEST | - | https://www.mdpi.com/1424-2818/13/9/422#supplementary |
| article pdf uploaded. | 1 September 2021 11:10 CEST | Version of Record | https://www.mdpi.com/1424-2818/13/9/422/pdf-vor |
| article xml file uploaded | 1 September 2021 11:09 CEST | Update | N/A |
| article xml uploaded. | 1 September 2021 11:09 CEST | Original file | N/A |
