| article html file updated | 31 October 2020 13:36 CET | Original file | https://www.mdpi.com/1996-1073/13/21/5677 |
| article pdf uploaded. | 31 October 2020 13:34 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5677/pdf |
| article xml uploaded. | 31 October 2020 13:34 CET | Update | https://www.mdpi.com/1996-1073/13/21/5677/xml |
| article xml file uploaded | 31 October 2020 13:34 CET | Original file | - |
| article pdf uploaded. | 30 October 2020 10:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/21/5677/pdf-vor |
| article pdf uploaded. | 30 October 2020 09:29 CET | Version of Record | https://www.mdpi.com/1996-1073/13/21/5677/pdf-vor |
