| article html file updated | 30 August 2025 22:19 CEST | Update | https://www.mdpi.com/2227-7099/7/3/71 |
| article html file updated | 20 July 2022 07:12 CEST | Update | - |
| article html file updated | 13 February 2020 01:29 CET | Update | - |
| article html file updated | 27 September 2019 14:09 CEST | Update | - |
| article html file updated | 12 July 2019 13:53 CEST | Original file | - |
| article pdf uploaded. | 12 July 2019 13:52 CEST | Updated version of record | https://www.mdpi.com/2227-7099/7/3/71/pdf |
| article xml uploaded. | 12 July 2019 13:52 CEST | Update | https://www.mdpi.com/2227-7099/7/3/71/xml |
| article xml file uploaded | 12 July 2019 13:52 CEST | Update | - |
| article pdf uploaded. | 10 July 2019 15:46 CEST | Version of Record | https://www.mdpi.com/2227-7099/7/3/71/pdf-vor |
| article xml file uploaded | 10 July 2019 15:46 CEST | Original file | - |
