| article html file updated | 4 December 2020 17:34 CET | Update | https://www.mdpi.com/1996-1073/13/23/6267 |
| article html file updated | 28 November 2020 15:24 CET | Original file | - |
| article pdf uploaded. | 28 November 2020 15:23 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/23/6267/pdf |
| article xml uploaded. | 28 November 2020 15:23 CET | Update | https://www.mdpi.com/1996-1073/13/23/6267/xml |
| article xml file uploaded | 28 November 2020 15:23 CET | Original file | - |
| article pdf uploaded. | 27 November 2020 13:38 CET | Version of Record | https://www.mdpi.com/1996-1073/13/23/6267/pdf-vor |
