| article html file updated | 1 September 2025 00:03 CEST | Update | https://www.mdpi.com/2227-7390/8/6/1001 |
| article html file updated | 21 July 2022 21:18 CEST | Update | - |
| article html file updated | 9 October 2020 08:39 CEST | Update | - |
| article html file updated | 18 June 2020 15:37 CEST | Original file | - |
| article pdf uploaded. | 18 June 2020 15:36 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/6/1001/pdf |
| article xml uploaded. | 18 June 2020 15:36 CEST | Update | https://www.mdpi.com/2227-7390/8/6/1001/xml |
| article xml file uploaded | 18 June 2020 15:36 CEST | Original file | - |
