| article html file updated | 26 December 2025 21:03 CET | Update | https://www.mdpi.com/2218-1997/8/2/111 |
| article html file updated | 7 September 2025 20:14 CEST | Update | N/A |
| article html file updated | 31 July 2022 13:30 CEST | Update | N/A |
| article html file updated | 15 February 2022 10:07 CET | Update | N/A |
| article html file updated | 15 February 2022 05:46 CET | Original file | N/A |
| article pdf uploaded. | 15 February 2022 05:44 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/2/111/pdf |
| article xml uploaded. | 15 February 2022 05:44 CET | Update | https://www.mdpi.com/2218-1997/8/2/111/xml |
| article xml file uploaded | 15 February 2022 05:44 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2022 15:46 CET | Version of Record | https://www.mdpi.com/2218-1997/8/2/111/pdf-vor |
