| article html file updated | 31 August 2025 15:40 CEST | Update | https://www.mdpi.com/1999-4907/11/4/380 |
| article html file updated | 21 July 2022 00:10 CEST | Update | - |
| article html file updated | 7 April 2020 15:37 CEST | Original file | - |
| article pdf uploaded. | 7 April 2020 15:36 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/4/380/pdf |
| article xml uploaded. | 7 April 2020 15:36 CEST | Update | https://www.mdpi.com/1999-4907/11/4/380/xml |
| article xml file uploaded | 7 April 2020 15:36 CEST | Update | - |
| article pdf uploaded. | 27 March 2020 12:55 CET | Version of Record | https://www.mdpi.com/1999-4907/11/4/380/pdf-vor |
| article xml file uploaded | 27 March 2020 12:55 CET | Original file | - |
