| article html file updated | 12 February 2020 02:18 CET | Update | https://www.mdpi.com/1424-8220/19/7/1581 |
| article html file updated | 17 October 2019 14:00 CEST | Update | - |
| article html file updated | 25 April 2019 18:19 CEST | Update | - |
| article html file updated | 18 April 2019 10:26 CEST | Update | - |
| article html file updated | 11 April 2019 13:53 CEST | Update | - |
| article html file updated | 10 April 2019 08:34 CEST | Update | - |
| article html file updated | 9 April 2019 04:34 CEST | Original file | - |
| article pdf uploaded. | 9 April 2019 04:32 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/7/1581/pdf |
| article xml uploaded. | 9 April 2019 04:32 CEST | Update | https://www.mdpi.com/1424-8220/19/7/1581/xml |
| article xml file uploaded | 9 April 2019 04:32 CEST | Update | - |
| article pdf uploaded. | 1 April 2019 17:23 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/7/1581/pdf-vor |
| article xml file uploaded | 1 April 2019 17:23 CEST | Original file | - |
