| article html file updated | 19 August 2026 22:46 CEST | Update | https://www.mdpi.com/2227-9032/9/7/879 |
| article html file updated | 27 July 2022 04:39 CEST | Update | N/A |
| article html file updated | 15 July 2021 10:01 CEST | Update | N/A |
| article html file updated | 15 July 2021 08:00 CEST | Original file | N/A |
| article pdf uploaded. | 15 July 2021 07:58 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/7/879/pdf |
| article xml uploaded. | 15 July 2021 07:58 CEST | Update | https://www.mdpi.com/2227-9032/9/7/879/xml |
| article xml file uploaded | 15 July 2021 07:58 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2021 14:24 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/7/879/pdf-vor |
