| article html file updated | 30 August 2025 22:26 CEST | Update | https://www.mdpi.com/2227-7102/9/3/181 |
| article html file updated | 20 July 2022 07:03 CEST | Update | - |
| article html file updated | 13 February 2020 02:07 CET | Update | - |
| article html file updated | 26 September 2019 14:57 CEST | Update | - |
| article html file updated | 15 July 2019 10:03 CEST | Original file | - |
| article pdf uploaded. | 15 July 2019 10:02 CEST | Updated version of record | https://www.mdpi.com/2227-7102/9/3/181/pdf |
| article xml uploaded. | 15 July 2019 10:02 CEST | Update | https://www.mdpi.com/2227-7102/9/3/181/xml |
| article xml file uploaded | 15 July 2019 10:02 CEST | Update | - |
| article pdf uploaded. | 12 July 2019 17:43 CEST | Version of Record | https://www.mdpi.com/2227-7102/9/3/181/pdf-vor |
| article xml file uploaded | 12 July 2019 17:43 CEST | Original file | - |
