| article html file updated | 1 September 2025 00:30 CEST | Update | https://www.mdpi.com/2227-7390/8/6/1031 |
| article html file updated | 21 July 2022 21:48 CEST | Update | N/A |
| article html file updated | 29 June 2020 10:39 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 10:37 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/6/1031/pdf |
| article xml uploaded. | 29 June 2020 10:37 CEST | Update | https://www.mdpi.com/2227-7390/8/6/1031/xml |
| article xml file uploaded | 29 June 2020 10:37 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2020 12:58 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/6/1031/pdf-vor |
