| article html file updated | 31 August 2025 10:13 CEST | Update | https://www.mdpi.com/1999-4893/13/2/33 |
| article html file updated | 20 July 2022 18:44 CEST | Update | - |
| article html file updated | 27 February 2020 13:24 CET | Original file | - |
| article pdf uploaded. | 27 February 2020 13:23 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/2/33/pdf |
| article xml uploaded. | 27 February 2020 13:23 CET | Update | https://www.mdpi.com/1999-4893/13/2/33/xml |
| article xml file uploaded | 27 February 2020 13:23 CET | Update | - |
| article pdf uploaded. | 29 January 2020 14:00 CET | Version of Record | https://www.mdpi.com/1999-4893/13/2/33/pdf-vor |
| article xml file uploaded | 29 January 2020 14:00 CET | Original file | - |
