| article html file updated | 6 July 2020 06:59 CEST | Update | https://www.mdpi.com/2079-4983/11/2/41 |
| article html file updated | 16 June 2020 13:01 CEST | Original file | - |
| article pdf uploaded. | 16 June 2020 13:00 CEST | Updated version of record | https://www.mdpi.com/2079-4983/11/2/41/pdf |
| article xml uploaded. | 16 June 2020 13:00 CEST | Update | https://www.mdpi.com/2079-4983/11/2/41/xml |
| article xml file uploaded | 16 June 2020 13:00 CEST | Original file | - |
| article pdf uploaded. | 12 June 2020 10:51 CEST | Version of Record | https://www.mdpi.com/2079-4983/11/2/41/pdf-vor |
