| article html file updated | 31 August 2025 18:28 CEST | Update | https://www.mdpi.com/1999-4907/11/4/480 |
| article html file updated | 21 July 2022 02:54 CEST | Update | - |
| article html file updated | 26 April 2020 06:39 CEST | Update | - |
| article pdf uploaded. | 26 April 2020 06:37 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/4/480/pdf |
| article xml uploaded. | 26 April 2020 06:37 CEST | Update | https://www.mdpi.com/1999-4907/11/4/480/xml |
| article xml file uploaded | 26 April 2020 06:37 CEST | Update | - |
| article html file updated | 24 April 2020 14:07 CEST | Original file | - |
| article pdf uploaded. | 24 April 2020 14:05 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/4/480/pdf-vor |
| article xml file uploaded | 24 April 2020 14:05 CEST | Original file | - |
