| article html file updated | 1 September 2025 08:30 CEST | Update | https://www.mdpi.com/2075-1729/10/9/203 |
| article html file updated | 22 July 2022 07:15 CEST | Update | - |
| article html file updated | 23 October 2020 10:56 CEST | Update | - |
| article xml uploaded. | 23 October 2020 10:55 CEST | Update | https://www.mdpi.com/2075-1729/10/9/203/xml |
| article xml uploaded. | 23 October 2020 10:55 CEST | Update | - |
| article pdf uploaded. | 23 October 2020 10:55 CEST | Updated version of record | https://www.mdpi.com/2075-1729/10/9/203/pdf |
| article html file updated | 15 September 2020 13:32 CEST | Original file | - |
| article pdf uploaded. | 15 September 2020 13:30 CEST | Version of Record | https://www.mdpi.com/2075-1729/10/9/203/pdf-vor |
| article xml uploaded. | 15 September 2020 13:30 CEST | Update | - |
| article xml file uploaded | 15 September 2020 13:30 CEST | Original file | - |
