| article html file updated | 12 February 2020 03:31 CET | Update | https://www.mdpi.com/1424-8220/19/7/1648 |
| article html file updated | 25 April 2019 15:51 CEST | Update | - |
| article html file updated | 18 April 2019 10:51 CEST | Update | - |
| article html file updated | 11 April 2019 12:01 CEST | Update | - |
| article html file updated | 10 April 2019 06:34 CEST | Update | - |
| article html file updated | 6 April 2019 12:28 CEST | Original file | - |
| article xml uploaded. | 6 April 2019 12:26 CEST | Update | https://www.mdpi.com/1424-8220/19/7/1648/xml |
| article pdf uploaded. | 6 April 2019 12:16 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/7/1648/pdf |
