| article html file updated | 20 August 2026 20:43 CEST | Update | https://www.mdpi.com/2218-1997/7/11/429 |
| article html file updated | 7 September 2025 04:48 CEST | Update | N/A |
| article html file updated | 30 July 2022 15:56 CEST | Update | N/A |
| article html file updated | 11 November 2021 06:40 CET | Original file | N/A |
| article pdf uploaded. | 11 November 2021 06:39 CET | Updated version of record | https://www.mdpi.com/2218-1997/7/11/429/pdf |
| article xml uploaded. | 11 November 2021 06:39 CET | Update | https://www.mdpi.com/2218-1997/7/11/429/xml |
| article xml file uploaded | 11 November 2021 06:39 CET | Original file | N/A |
| article pdf uploaded. | 10 November 2021 14:44 CET | Version of Record | https://www.mdpi.com/2218-1997/7/11/429/pdf-vor |
