| article html file updated | 20 August 2026 18:18 CEST | Update | https://www.mdpi.com/2218-1997/7/11/405 |
| article html file updated | 7 September 2025 03:53 CEST | Update | N/A |
| article html file updated | 30 July 2022 13:34 CEST | Update | N/A |
| article html file updated | 28 October 2021 12:30 CEST | Original file | N/A |
| article pdf uploaded. | 28 October 2021 12:28 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/11/405/pdf |
| article xml uploaded. | 28 October 2021 12:28 CEST | Update | https://www.mdpi.com/2218-1997/7/11/405/xml |
| article xml file uploaded | 28 October 2021 12:28 CEST | Original file | N/A |
