| article html file updated | 1 September 2025 00:39 CEST | Update | https://www.mdpi.com/1999-4893/13/6/152 |
| article html file updated | 21 July 2022 21:57 CEST | Update | - |
| article html file updated | 29 June 2020 07:36 CEST | Original file | - |
| article pdf uploaded. | 29 June 2020 07:34 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/6/152/pdf |
| article xml uploaded. | 29 June 2020 07:34 CEST | Update | https://www.mdpi.com/1999-4893/13/6/152/xml |
| article xml file uploaded | 29 June 2020 07:34 CEST | Original file | - |
| article pdf uploaded. | 24 June 2020 14:16 CEST | Version of Record | https://www.mdpi.com/1999-4893/13/6/152/pdf-vor |
