| article html file updated | 31 July 2022 03:28 CEST | Update | https://www.mdpi.com/1996-1073/15/2/537 |
| article html file updated | 13 January 2022 11:23 CET | Original file | - |
| article pdf uploaded. | 13 January 2022 11:21 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/2/537/pdf |
| article xml uploaded. | 13 January 2022 11:21 CET | Update | https://www.mdpi.com/1996-1073/15/2/537/xml |
| article xml file uploaded | 13 January 2022 11:21 CET | Original file | - |
| article pdf uploaded. | 12 January 2022 16:24 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/2/537/pdf-vor |
| article pdf uploaded. | 12 January 2022 16:11 CET | Version of Record | https://www.mdpi.com/1996-1073/15/2/537/pdf-vor |
