| article html file updated | 25 December 2025 11:09 CET | Update | https://www.mdpi.com/2218-1997/7/5/147 |
| article html file updated | 2 September 2025 07:10 CEST | Update | N/A |
| article html file updated | 26 July 2022 19:29 CEST | Update | N/A |
| article html file updated | 18 May 2021 11:10 CEST | Update | N/A |
| article html file updated | 18 May 2021 11:09 CEST | Original file | N/A |
| article pdf uploaded. | 18 May 2021 11:08 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/5/147/pdf |
| article xml uploaded. | 18 May 2021 11:08 CEST | Update | https://www.mdpi.com/2218-1997/7/5/147/xml |
| article xml file uploaded | 18 May 2021 11:08 CEST | Original file | N/A |
| article pdf uploaded. | 14 May 2021 12:49 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/5/147/pdf-vor |
