| article html file updated | 31 August 2025 18:50 CEST | Update | https://www.mdpi.com/2227-7390/8/5/671 |
| article html file updated | 21 July 2022 03:17 CEST | Update | - |
| article html file updated | 8 October 2020 22:49 CEST | Update | - |
| article html file updated | 30 April 2020 06:01 CEST | Original file | - |
| article pdf uploaded. | 30 April 2020 05:59 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/5/671/pdf |
| article xml uploaded. | 30 April 2020 05:59 CEST | Update | https://www.mdpi.com/2227-7390/8/5/671/xml |
| article xml file uploaded | 30 April 2020 05:59 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 14:39 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/5/671/pdf-vor |
| article xml file uploaded | 28 April 2020 14:39 CEST | Original file | - |
