| article html file updated | 30 August 2025 21:40 CEST | Update | https://www.mdpi.com/2223-7747/8/7/190 |
| article html file updated | 20 July 2022 14:57 CEST | Update | - |
| article html file updated | 12 February 2020 22:16 CET | Update | - |
| article html file updated | 31 July 2019 23:47 CEST | Update | - |
| article html file updated | 27 June 2019 10:59 CEST | Original file | - |
| article pdf uploaded. | 27 June 2019 10:57 CEST | Updated version of record | https://www.mdpi.com/2223-7747/8/7/190/pdf |
| article xml uploaded. | 27 June 2019 10:57 CEST | Update | https://www.mdpi.com/2223-7747/8/7/190/xml |
| article xml file uploaded | 27 June 2019 10:57 CEST | Update | - |
| article pdf uploaded. | 26 June 2019 15:00 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/7/190/pdf-vor |
| article xml file uploaded | 26 June 2019 15:00 CEST | Original file | - |
