| article html file updated | 1 September 2025 08:44 CEST | Update | https://www.mdpi.com/2225-1146/8/3/38 |
| article html file updated | 22 July 2022 07:36 CEST | Update | - |
| article html file updated | 18 September 2020 04:43 CEST | Original file | - |
| article pdf uploaded. | 18 September 2020 04:41 CEST | Updated version of record | https://www.mdpi.com/2225-1146/8/3/38/pdf |
| article xml uploaded. | 18 September 2020 04:41 CEST | Update | https://www.mdpi.com/2225-1146/8/3/38/xml |
| article xml file uploaded | 18 September 2020 04:41 CEST | Original file | - |
| article pdf uploaded. | 17 September 2020 16:12 CEST | Version of Record | https://www.mdpi.com/2225-1146/8/3/38/pdf-vor |
