| article html file updated | 9 August 2020 12:00 CEST | Original file | https://www.mdpi.com/2076-0825/9/3/67 |
| article pdf uploaded. | 9 August 2020 11:59 CEST | Version of Record | https://www.mdpi.com/2076-0825/9/3/67/pdf |
| article xml uploaded. | 9 August 2020 11:59 CEST | Update | https://www.mdpi.com/2076-0825/9/3/67/xml |
| article xml file uploaded | 9 August 2020 11:59 CEST | Original file | - |
