| article html file updated | 20 August 2026 05:51 CEST | Update | https://www.mdpi.com/1424-2818/13/9/400 |
| article html file updated | 6 September 2025 23:32 CEST | Update | N/A |
| article html file updated | 28 July 2022 07:37 CEST | Update | N/A |
| article html file updated | 25 August 2021 07:14 CEST | Original file | N/A |
| article pdf uploaded. | 25 August 2021 07:12 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/9/400/pdf |
| article xml uploaded. | 25 August 2021 07:12 CEST | Update | https://www.mdpi.com/1424-2818/13/9/400/xml |
| article xml file uploaded | 25 August 2021 07:12 CEST | Original file | N/A |
| article supplementary file uploaded. | 24 August 2021 15:34 CEST | - | https://www.mdpi.com/1424-2818/13/9/400#supplementary |
| article pdf uploaded. | 24 August 2021 15:34 CEST | Version of Record | https://www.mdpi.com/1424-2818/13/9/400/pdf-vor |
