| article html file updated | 1 September 2025 04:32 CEST | Update | https://www.mdpi.com/2223-7747/9/8/970 |
| article html file updated | 22 July 2022 02:01 CEST | Update | - |
| article html file updated | 31 July 2020 13:16 CEST | Original file | - |
| article supplementary file uploaded. | 31 July 2020 13:14 CEST | - | https://www.mdpi.com/2223-7747/9/8/970#supplementary |
| article pdf uploaded. | 31 July 2020 13:14 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/8/970/pdf |
| article xml uploaded. | 31 July 2020 13:14 CEST | Update | https://www.mdpi.com/2223-7747/9/8/970/xml |
| article xml file uploaded | 31 July 2020 13:14 CEST | Original file | - |
