| article html file updated | 24 December 2025 19:49 CET | Update | https://www.mdpi.com/2218-1997/6/7/95 |
| article html file updated | 1 September 2025 02:18 CEST | Update | N/A |
| article html file updated | 21 July 2022 23:40 CEST | Update | N/A |
| article html file updated | 9 October 2020 13:23 CEST | Update | N/A |
| article html file updated | 16 July 2020 12:22 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2020 12:20 CEST | Updated version of record | https://www.mdpi.com/2218-1997/6/7/95/pdf |
| article xml uploaded. | 16 July 2020 12:20 CEST | Update | https://www.mdpi.com/2218-1997/6/7/95/xml |
| article xml file uploaded | 16 July 2020 12:20 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2020 12:51 CEST | Version of Record | https://www.mdpi.com/2218-1997/6/7/95/pdf-vor |
