| article html file updated | 1 September 2025 01:03 CEST | Update | https://www.mdpi.com/2227-7102/10/7/171 |
| article html file updated | 21 July 2022 22:21 CEST | Update | N/A |
| article html file updated | 6 July 2020 11:05 CEST | Original file | N/A |
| article pdf uploaded. | 6 July 2020 10:37 CEST | Updated version of record | https://www.mdpi.com/2227-7102/10/7/171/pdf |
| article xml uploaded. | 6 July 2020 10:37 CEST | Update | https://www.mdpi.com/2227-7102/10/7/171/xml |
| article xml file uploaded | 6 July 2020 10:37 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 08:28 CEST | Version of Record | https://www.mdpi.com/2227-7102/10/7/171/pdf-vor |
