| article html file updated | 1 September 2025 02:37 CEST | Update | https://www.mdpi.com/1999-4907/11/7/756 |
| article html file updated | 21 July 2022 23:59 CEST | Update | - |
| article html file updated | 15 July 2020 03:54 CEST | Update | - |
| article pdf uploaded. | 15 July 2020 03:52 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/7/756/pdf |
| article xml uploaded. | 15 July 2020 03:52 CEST | Update | https://www.mdpi.com/1999-4907/11/7/756/xml |
| article xml file uploaded | 15 July 2020 03:52 CEST | Update | - |
| article html file updated | 14 July 2020 11:41 CEST | Original file | - |
| article pdf uploaded. | 14 July 2020 11:39 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/7/756/pdf-vor |
| article xml file uploaded | 14 July 2020 11:39 CEST | Original file | - |
