| article html file updated | 31 July 2022 03:10 CEST | Update | https://www.mdpi.com/1996-1073/15/2/497 |
| article html file updated | 12 January 2022 07:37 CET | Original file | - |
| article pdf uploaded. | 12 January 2022 07:35 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/2/497/pdf |
| article xml uploaded. | 12 January 2022 07:35 CET | Update | https://www.mdpi.com/1996-1073/15/2/497/xml |
| article xml file uploaded | 12 January 2022 07:35 CET | Original file | - |
| article pdf uploaded. | 11 January 2022 12:10 CET | Version of Record | https://www.mdpi.com/1996-1073/15/2/497/pdf-vor |
