| article html file updated | 1 September 2025 00:14 CEST | Update | https://www.mdpi.com/2223-7747/9/6/774 |
| article html file updated | 21 July 2022 21:29 CEST | Update | - |
| article html file updated | 6 July 2020 13:06 CEST | Update | - |
| article html file updated | 20 June 2020 08:33 CEST | Original file | - |
| article supplementary file uploaded. | 20 June 2020 08:32 CEST | - | https://www.mdpi.com/2223-7747/9/6/774#supplementary |
| article pdf uploaded. | 20 June 2020 08:32 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/6/774/pdf |
| article xml uploaded. | 20 June 2020 08:32 CEST | Update | https://www.mdpi.com/2223-7747/9/6/774/xml |
| article xml file uploaded | 20 June 2020 08:32 CEST | Original file | - |
