| article html file updated | 31 July 2022 17:19 CEST | Update | https://www.mdpi.com/1424-8247/15/2/227 |
| article html file updated | 23 February 2022 06:10 CET | Update | N/A |
| article pdf uploaded. | 23 February 2022 06:09 CET | Updated version of record | https://www.mdpi.com/1424-8247/15/2/227/pdf |
| article xml uploaded. | 23 February 2022 06:09 CET | Update | https://www.mdpi.com/1424-8247/15/2/227/xml |
| article xml file uploaded | 23 February 2022 06:09 CET | Update | N/A |
| article html file updated | 16 February 2022 08:24 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2022 08:22 CET | Updated version of record | https://www.mdpi.com/1424-8247/15/2/227/pdf-vor |
| article xml uploaded. | 16 February 2022 08:22 CET | Update | N/A |
| article xml file uploaded | 16 February 2022 08:22 CET | Original file | N/A |
| article pdf uploaded. | 14 February 2022 11:55 CET | Version of Record | https://www.mdpi.com/1424-8247/15/2/227/pdf-vor |
