| article html file updated | 31 July 2022 04:15 CEST | Update | https://www.mdpi.com/1996-1073/15/2/644 |
| article html file updated | 19 January 2022 05:15 CET | Original file | - |
| article pdf uploaded. | 19 January 2022 05:14 CET | Updated version of record | https://www.mdpi.com/1996-1073/15/2/644/pdf |
| article xml uploaded. | 19 January 2022 05:14 CET | Update | https://www.mdpi.com/1996-1073/15/2/644/xml |
| article xml file uploaded | 19 January 2022 05:14 CET | Original file | - |
| article pdf uploaded. | 17 January 2022 12:48 CET | Version of Record | https://www.mdpi.com/1996-1073/15/2/644/pdf-vor |
