| article html file updated | 1 September 2025 00:42 CEST | Update | https://www.mdpi.com/2223-7747/9/6/794 |
| article html file updated | 21 July 2022 22:01 CEST | Update | - |
| article html file updated | 6 July 2020 13:12 CEST | Update | - |
| article html file updated | 25 June 2020 11:15 CEST | Original file | - |
| article supplementary file uploaded. | 25 June 2020 11:14 CEST | - | https://www.mdpi.com/2223-7747/9/6/794#supplementary |
| article pdf uploaded. | 25 June 2020 11:14 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/6/794/pdf |
| article xml uploaded. | 25 June 2020 11:14 CEST | Update | https://www.mdpi.com/2223-7747/9/6/794/xml |
| article xml file uploaded | 25 June 2020 11:14 CEST | Original file | - |
