| article html file updated | 6 September 2025 19:24 CEST | Update | https://www.mdpi.com/2227-9032/7/4/124 |
| article html file updated | 14 February 2020 04:45 CET | Update | - |
| article html file updated | 30 December 2019 09:52 CET | Update | - |
| article html file updated | 8 November 2019 11:12 CET | Original file | - |
| article pdf uploaded. | 8 November 2019 11:10 CET | Updated version of record | https://www.mdpi.com/2227-9032/7/4/124/pdf |
| article xml uploaded. | 8 November 2019 11:10 CET | Update | https://www.mdpi.com/2227-9032/7/4/124/xml |
| article xml file uploaded | 8 November 2019 11:10 CET | Update | - |
| article pdf uploaded. | 28 October 2019 16:41 CET | Version of Record | https://www.mdpi.com/2227-9032/7/4/124/pdf-vor |
| article xml file uploaded | 28 October 2019 16:41 CET | Original file | - |
