| article html file updated | 1 August 2022 01:48 CEST | Update | https://www.mdpi.com/1424-8247/15/2/257 |
| article html file updated | 23 February 2022 09:45 CET | Update | N/A |
| article pdf uploaded. | 23 February 2022 09:43 CET | Updated version of record | https://www.mdpi.com/1424-8247/15/2/257/pdf |
| article xml uploaded. | 23 February 2022 09:43 CET | Update | https://www.mdpi.com/1424-8247/15/2/257/xml |
| article xml file uploaded | 23 February 2022 09:43 CET | Update | N/A |
| article html file updated | 21 February 2022 13:40 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2022 13:38 CET | Version of Record | https://www.mdpi.com/1424-8247/15/2/257/pdf-vor |
| article xml uploaded. | 21 February 2022 13:38 CET | Update | N/A |
| article xml file uploaded | 21 February 2022 13:38 CET | Original file | N/A |
