| article html file updated | 31 August 2025 08:54 CEST | Update | https://www.mdpi.com/1999-4907/11/1/99 |
| article html file updated | 20 July 2022 17:26 CEST | Update | - |
| article html file updated | 15 February 2020 02:37 CET | Update | - |
| article html file updated | 7 February 2020 06:09 CET | Update | - |
| article html file updated | 22 January 2020 12:16 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 12:15 CET | Updated version of record | https://www.mdpi.com/1999-4907/11/1/99/pdf |
| article xml uploaded. | 22 January 2020 12:15 CET | Update | https://www.mdpi.com/1999-4907/11/1/99/xml |
| article xml file uploaded | 22 January 2020 12:15 CET | Update | - |
| article pdf uploaded. | 13 January 2020 16:18 CET | Version of Record | https://www.mdpi.com/1999-4907/11/1/99/pdf-vor |
| article xml file uploaded | 13 January 2020 16:18 CET | Original file | - |
