| article html file updated | 21 August 2026 15:39 CEST | Update | https://www.mdpi.com/1660-3397/20/2/146 |
| article html file updated | 31 July 2022 20:42 CEST | Update | N/A |
| article html file updated | 21 February 2022 07:29 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2022 07:28 CET | Updated version of record | https://www.mdpi.com/1660-3397/20/2/146/pdf |
| article xml uploaded. | 21 February 2022 07:28 CET | Update | https://www.mdpi.com/1660-3397/20/2/146/xml |
| article xml file uploaded | 21 February 2022 07:28 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2022 10:10 CET | Version of Record | https://www.mdpi.com/1660-3397/20/2/146/pdf-vor |
