| article html file updated | 31 July 2022 10:41 CEST | Update | https://www.mdpi.com/2218-1989/12/2/147 |
| article html file updated | 11 February 2022 10:41 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2022 10:19 CET | Updated version of record | https://www.mdpi.com/2218-1989/12/2/147/pdf |
| article xml uploaded. | 11 February 2022 10:19 CET | Update | https://www.mdpi.com/2218-1989/12/2/147/xml |
| article xml file uploaded | 11 February 2022 10:19 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2022 16:18 CET | Version of Record | https://www.mdpi.com/2218-1989/12/2/147/pdf-vor |
