| article html file updated | 1 September 2025 08:12 CEST | Update | https://www.mdpi.com/2199-8531/6/3/80 |
| article html file updated | 22 July 2022 06:48 CEST | Update | N/A |
| article html file updated | 11 September 2020 10:49 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2020 10:47 CEST | Version of Record | https://www.mdpi.com/2199-8531/6/3/80/pdf |
| article xml uploaded. | 11 September 2020 10:47 CEST | Update | https://www.mdpi.com/2199-8531/6/3/80/xml |
| article xml file uploaded | 11 September 2020 10:47 CEST | Original file | N/A |
