| article html file updated | 1 September 2025 01:03 CEST | Update | https://www.mdpi.com/2223-7747/9/7/813 |
| article html file updated | 21 July 2022 22:21 CEST | Update | - |
| article html file updated | 30 July 2020 17:23 CEST | Update | - |
| article html file updated | 7 July 2020 16:35 CEST | Original file | - |
| article pdf uploaded. | 7 July 2020 13:39 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/7/813/pdf |
| article xml uploaded. | 7 July 2020 13:39 CEST | Update | https://www.mdpi.com/2223-7747/9/7/813/xml |
| article xml file uploaded | 7 July 2020 13:39 CEST | Original file | - |
| article supplementary file uploaded. | 29 June 2020 08:40 CEST | - | https://www.mdpi.com/2223-7747/9/7/813#supplementary |
| article pdf uploaded. | 29 June 2020 08:40 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/7/813/pdf-vor |
