| article html file updated | 31 August 2025 12:23 CEST | Update | https://www.mdpi.com/1999-4893/13/2/48 |
| article html file updated | 20 July 2022 20:54 CEST | Update | - |
| article html file updated | 29 February 2020 11:46 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 11:44 CET | Updated version of record | https://www.mdpi.com/1999-4893/13/2/48/pdf |
| article xml uploaded. | 29 February 2020 11:44 CET | Update | https://www.mdpi.com/1999-4893/13/2/48/xml |
| article xml file uploaded | 29 February 2020 11:44 CET | Update | - |
| article pdf uploaded. | 21 February 2020 15:48 CET | Version of Record | https://www.mdpi.com/1999-4893/13/2/48/pdf-vor |
| article xml file uploaded | 21 February 2020 15:48 CET | Original file | - |
