| article html file updated | 1 September 2025 18:03 CEST | Update | https://www.mdpi.com/2227-7080/9/1/6 |
| article html file updated | 23 July 2022 12:06 CEST | Update | - |
| article html file updated | 8 January 2021 05:54 CET | Original file | - |
| article supplementary file uploaded. | 8 January 2021 05:53 CET | - | https://www.mdpi.com/2227-7080/9/1/6#supplementary |
| article pdf uploaded. | 8 January 2021 05:52 CET | Version of Record | https://www.mdpi.com/2227-7080/9/1/6/pdf |
| article xml uploaded. | 8 January 2021 05:52 CET | Update | https://www.mdpi.com/2227-7080/9/1/6/xml |
| article xml file uploaded | 8 January 2021 05:52 CET | Original file | - |
