| article html file updated | 20 August 2026 01:10 CEST | Update | https://www.mdpi.com/2227-9059/9/8/903 |
| article html file updated | 27 July 2022 06:50 CEST | Update | N/A |
| article html file updated | 28 July 2021 10:15 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2021 10:12 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/8/903/pdf |
| article xml uploaded. | 28 July 2021 10:12 CEST | Update | https://www.mdpi.com/2227-9059/9/8/903/xml |
| article xml file uploaded | 28 July 2021 10:12 CEST | Original file | N/A |
| article pdf uploaded. | 27 July 2021 16:41 CEST | Updated version of record | https://www.mdpi.com/2227-9059/9/8/903/pdf-vor |
| article pdf uploaded. | 27 July 2021 16:28 CEST | Version of Record | https://www.mdpi.com/2227-9059/9/8/903/pdf-vor |
