| article html file updated | 15 February 2020 00:43 CET | Update | https://www.mdpi.com/1424-8220/20/2/333 |
| article html file updated | 7 February 2020 06:38 CET | Update | - |
| article html file updated | 15 January 2020 07:00 CET | Original file | - |
| article pdf uploaded. | 15 January 2020 06:58 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/2/333/pdf |
| article xml uploaded. | 15 January 2020 06:58 CET | Update | https://www.mdpi.com/1424-8220/20/2/333/xml |
| article xml file uploaded | 15 January 2020 06:58 CET | Update | - |
| article pdf uploaded. | 7 January 2020 11:10 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/333/pdf-vor |
| article xml file uploaded | 7 January 2020 11:10 CET | Original file | - |
