| article html file updated | 31 August 2025 22:38 CEST | Update | https://www.mdpi.com/2223-7747/9/6/717 |
| article html file updated | 21 July 2022 07:02 CEST | Update | - |
| article html file updated | 6 July 2020 12:55 CEST | Update | - |
| article html file updated | 4 June 2020 14:10 CEST | Original file | - |
| article supplementary file uploaded. | 4 June 2020 14:08 CEST | - | https://www.mdpi.com/2223-7747/9/6/717#supplementary |
| article pdf uploaded. | 4 June 2020 14:08 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/6/717/pdf |
| article xml uploaded. | 4 June 2020 14:08 CEST | Update | https://www.mdpi.com/2223-7747/9/6/717/xml |
| article xml file uploaded | 4 June 2020 14:08 CEST | Original file | - |
