| article html file updated | 18 August 2026 00:49 CEST | Update | https://www.mdpi.com/2218-1997/6/9/145 |
| article html file updated | 1 September 2025 07:47 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:10 CEST | Update | N/A |
| article html file updated | 7 October 2020 11:43 CEST | Update | N/A |
| article html file updated | 6 September 2020 12:10 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2020 12:09 CEST | Version of Record | https://www.mdpi.com/2218-1997/6/9/145/pdf |
| article xml uploaded. | 6 September 2020 12:09 CEST | Update | https://www.mdpi.com/2218-1997/6/9/145/xml |
| article xml file uploaded | 6 September 2020 12:09 CEST | Original file | N/A |
