| article html file updated | 19 August 2026 02:00 CEST | Update | https://www.mdpi.com/2227-9717/9/3/478 |
| article html file updated | 8 March 2021 08:41 CET | Original file | N/A |
| article pdf uploaded. | 8 March 2021 08:39 CET | Version of Record | https://www.mdpi.com/2227-9717/9/3/478/pdf |
| article xml uploaded. | 8 March 2021 08:39 CET | Update | https://www.mdpi.com/2227-9717/9/3/478/xml |
| article xml file uploaded | 8 March 2021 08:39 CET | Original file | N/A |
