| article html file updated | 1 September 2025 01:44 CEST | Update | https://www.mdpi.com/2223-7747/9/7/846 |
| article html file updated | 21 July 2022 23:05 CEST | Update | - |
| article html file updated | 30 July 2020 17:27 CEST | Update | - |
| article html file updated | 13 July 2020 12:22 CEST | Original file | - |
| article pdf uploaded. | 13 July 2020 12:21 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/7/846/pdf |
| article xml uploaded. | 13 July 2020 12:21 CEST | Update | https://www.mdpi.com/2223-7747/9/7/846/xml |
| article xml file uploaded | 13 July 2020 12:21 CEST | Original file | - |
| article supplementary file uploaded. | 4 July 2020 12:50 CEST | - | https://www.mdpi.com/2223-7747/9/7/846#supplementary |
| article pdf uploaded. | 4 July 2020 12:50 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/7/846/pdf-vor |
