| article html file updated | 1 September 2025 06:53 CEST | Update | https://www.mdpi.com/2227-9059/8/9/312 |
| article html file updated | 22 July 2022 05:06 CEST | Update | N/A |
| article html file updated | 28 August 2020 09:54 CEST | Original file | N/A |
| article pdf uploaded. | 28 August 2020 09:53 CEST | Version of Record | https://www.mdpi.com/2227-9059/8/9/312/pdf |
| article xml uploaded. | 28 August 2020 09:53 CEST | Update | https://www.mdpi.com/2227-9059/8/9/312/xml |
| article xml file uploaded | 28 August 2020 09:53 CEST | Original file | N/A |
