| article html file updated | 31 August 2025 15:45 CEST | Update | https://www.mdpi.com/1999-4893/13/4/77 |
| article html file updated | 21 July 2022 00:14 CEST | Update | - |
| article html file updated | 14 April 2020 14:10 CEST | Original file | - |
| article pdf uploaded. | 14 April 2020 14:09 CEST | Updated version of record | https://www.mdpi.com/1999-4893/13/4/77/pdf |
| article xml uploaded. | 14 April 2020 14:09 CEST | Update | https://www.mdpi.com/1999-4893/13/4/77/xml |
| article xml file uploaded | 14 April 2020 14:09 CEST | Update | - |
| article pdf uploaded. | 28 March 2020 10:09 CET | Version of Record | https://www.mdpi.com/1999-4893/13/4/77/pdf-vor |
| article xml file uploaded | 28 March 2020 10:09 CET | Original file | - |
