| article html file updated | 4 September 2020 14:58 CEST | Update | https://www.mdpi.com/1996-1073/13/18/4602 |
| article html file updated | 4 September 2020 14:57 CEST | Original file | - |
| article pdf uploaded. | 4 September 2020 14:55 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/18/4602/pdf |
| article pdf uploaded. | 4 September 2020 14:55 CEST | Version of Record | - |
| article xml uploaded. | 4 September 2020 14:55 CEST | Update | https://www.mdpi.com/1996-1073/13/18/4602/xml |
| article xml file uploaded | 4 September 2020 14:55 CEST | Original file | - |
