| article html file updated | 2 September 2025 04:37 CEST | Update | https://www.mdpi.com/2227-9717/9/5/731 |
| article html file updated | 25 July 2022 13:14 CEST | Update | - |
| article html file updated | 24 January 2022 07:34 CET | Update | - |
| article xml uploaded. | 24 January 2022 07:32 CET | Update | https://www.mdpi.com/2227-9717/9/5/731/xml |
| article xml uploaded. | 24 January 2022 07:32 CET | Update | - |
| article html file updated | 6 January 2022 11:37 CET | Update | - |
| article pdf uploaded. | 6 January 2022 11:35 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/5/731/pdf |
| article html file updated | 21 April 2021 13:25 CEST | Original file | - |
| article pdf uploaded. | 21 April 2021 13:24 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/5/731/pdf-vor |
| article xml file uploaded | 21 April 2021 13:24 CEST | Original file | - |
