| article html file updated | 1 September 2025 12:54 CEST | Update | https://www.mdpi.com/2218-1997/6/11/205 |
| article html file updated | 23 July 2022 00:08 CEST | Update | - |
| article html file updated | 27 November 2020 06:57 CET | Update | - |
| article html file updated | 10 November 2020 09:46 CET | Original file | - |
| article pdf uploaded. | 10 November 2020 09:44 CET | Updated version of record | https://www.mdpi.com/2218-1997/6/11/205/pdf |
| article xml uploaded. | 10 November 2020 09:44 CET | Update | https://www.mdpi.com/2218-1997/6/11/205/xml |
| article xml file uploaded | 10 November 2020 09:44 CET | Original file | - |
| article pdf uploaded. | 6 November 2020 15:28 CET | Version of Record | https://www.mdpi.com/2218-1997/6/11/205/pdf-vor |
