| article html file updated | 2 September 2025 08:28 CEST | Update | https://www.mdpi.com/1424-2818/13/6/228 |
| article html file updated | 26 July 2022 20:55 CEST | Update | N/A |
| article html file updated | 10 June 2021 06:19 CEST | Update | N/A |
| article pdf uploaded. | 10 June 2021 06:18 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/6/228/pdf |
| article xml uploaded. | 10 June 2021 06:18 CEST | Update | https://www.mdpi.com/1424-2818/13/6/228/xml |
| article xml file uploaded | 10 June 2021 06:18 CEST | Update | N/A |
| article html file updated | 23 May 2021 14:03 CEST | Original file | N/A |
| article pdf uploaded. | 23 May 2021 14:02 CEST | Version of Record | https://www.mdpi.com/1424-2818/13/6/228/pdf-vor |
| article xml file uploaded | 23 May 2021 14:02 CEST | Original file | N/A |
