| article html file updated | 1 September 2025 16:42 CEST | Update | https://www.mdpi.com/2075-5309/11/1/2 |
| article html file updated | 23 July 2022 06:32 CEST | Update | N/A |
| article html file updated | 23 December 2020 09:39 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2020 09:36 CET | Updated version of record | https://www.mdpi.com/2075-5309/11/1/2/pdf |
| article xml uploaded. | 23 December 2020 09:36 CET | Update | https://www.mdpi.com/2075-5309/11/1/2/xml |
| article xml file uploaded | 23 December 2020 09:36 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2020 14:20 CET | Version of Record | https://www.mdpi.com/2075-5309/11/1/2/pdf-vor |
