| article html file updated | 7 September 2025 11:51 CEST | Update | https://www.mdpi.com/2218-1997/8/1/32 |
| article html file updated | 31 July 2022 02:10 CEST | Update | N/A |
| article html file updated | 6 January 2022 06:52 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2022 06:50 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/1/32/pdf |
| article xml uploaded. | 6 January 2022 06:50 CET | Update | https://www.mdpi.com/2218-1997/8/1/32/xml |
| article xml file uploaded | 6 January 2022 06:50 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2022 11:39 CET | Version of Record | https://www.mdpi.com/2218-1997/8/1/32/pdf-vor |
