| article html file updated | 31 August 2025 16:33 CEST | Update | https://www.mdpi.com/1999-4907/11/4/405 |
| article html file updated | 21 July 2022 01:02 CEST | Update | - |
| article html file updated | 14 April 2020 13:03 CEST | Update | - |
| article pdf uploaded. | 14 April 2020 13:02 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/4/405/pdf |
| article xml uploaded. | 14 April 2020 13:02 CEST | Update | https://www.mdpi.com/1999-4907/11/4/405/xml |
| article xml file uploaded | 14 April 2020 13:02 CEST | Update | - |
| article html file updated | 5 April 2020 13:05 CEST | Original file | - |
| article pdf uploaded. | 5 April 2020 13:04 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/4/405/pdf-vor |
| article xml file uploaded | 5 April 2020 13:04 CEST | Original file | - |
