| article html file updated | 31 August 2025 18:23 CEST | Update | https://www.mdpi.com/1999-4907/11/4/478 |
| article html file updated | 21 July 2022 02:49 CEST | Update | - |
| article html file updated | 8 October 2020 22:11 CEST | Update | - |
| article html file updated | 27 April 2020 13:56 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 13:55 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/4/478/pdf |
| article xml uploaded. | 27 April 2020 13:55 CEST | Update | https://www.mdpi.com/1999-4907/11/4/478/xml |
| article xml file uploaded | 27 April 2020 13:55 CEST | Update | - |
| article pdf uploaded. | 23 April 2020 16:32 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/4/478/pdf-vor |
| article xml file uploaded | 23 April 2020 16:32 CEST | Original file | - |
