| article html file updated | 31 July 2022 01:47 CEST | Update | https://www.mdpi.com/2218-1997/8/1/26 |
| article html file updated | 5 January 2022 08:30 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2022 08:29 CET | Updated version of record | https://www.mdpi.com/2218-1997/8/1/26/pdf |
| article xml uploaded. | 5 January 2022 08:29 CET | Update | https://www.mdpi.com/2218-1997/8/1/26/xml |
| article xml file uploaded | 5 January 2022 08:29 CET | Original file | N/A |
| article pdf uploaded. | 2 January 2022 15:33 CET | Version of Record | https://www.mdpi.com/2218-1997/8/1/26/pdf-vor |
