| article html file updated | 1 September 2025 01:53 CEST | Update | https://www.mdpi.com/2223-7747/9/7/854 |
| article html file updated | 21 July 2022 23:15 CEST | Update | N/A |
| article html file updated | 30 July 2020 17:28 CEST | Update | N/A |
| article html file updated | 13 July 2020 07:20 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2020 07:19 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/7/854/pdf |
| article xml uploaded. | 13 July 2020 07:19 CEST | Update | https://www.mdpi.com/2223-7747/9/7/854/xml |
| article xml file uploaded | 13 July 2020 07:19 CEST | Original file | N/A |
| article supplementary file uploaded. | 6 July 2020 16:23 CEST | - | https://www.mdpi.com/2223-7747/9/7/854#supplementary |
| article pdf uploaded. | 6 July 2020 16:23 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/7/854/pdf-vor |
