| article html file updated | 1 September 2025 02:24 CEST | Update | https://www.mdpi.com/2075-1702/8/3/38 |
| article html file updated | 21 July 2022 23:46 CEST | Update | - |
| article html file updated | 20 July 2020 02:04 CEST | Original file | - |
| article pdf uploaded. | 20 July 2020 02:02 CEST | Updated version of record | https://www.mdpi.com/2075-1702/8/3/38/pdf |
| article xml uploaded. | 20 July 2020 02:02 CEST | Update | https://www.mdpi.com/2075-1702/8/3/38/xml |
| article xml file uploaded | 20 July 2020 02:02 CEST | Original file | - |
| article pdf uploaded. | 11 July 2020 11:14 CEST | Version of Record | https://www.mdpi.com/2075-1702/8/3/38/pdf-vor |
