| article html file updated | 17 August 2026 18:23 CEST | Update | https://www.mdpi.com/2227-9717/8/7/834 |
| article html file updated | 1 September 2025 02:34 CEST | Update | N/A |
| article html file updated | 21 July 2022 23:57 CEST | Update | N/A |
| article html file updated | 16 July 2020 06:15 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2020 06:13 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/7/834/pdf |
| article xml uploaded. | 16 July 2020 06:13 CEST | Update | https://www.mdpi.com/2227-9717/8/7/834/xml |
| article xml file uploaded | 16 July 2020 06:13 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2020 16:01 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/7/834/pdf-vor |