| article html file updated | 12 February 2020 05:11 CET | Update | https://www.mdpi.com/1424-8220/19/8/1781 |
| article html file updated | 18 October 2019 07:24 CEST | Update | - |
| article html file updated | 9 May 2019 17:50 CEST | Update | - |
| article html file updated | 25 April 2019 12:07 CEST | Update | - |
| article html file updated | 22 April 2019 12:14 CEST | Original file | - |
| article pdf uploaded. | 22 April 2019 12:13 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/8/1781/pdf |
| article xml uploaded. | 22 April 2019 12:13 CEST | Update | https://www.mdpi.com/1424-8220/19/8/1781/xml |
| article xml file uploaded | 22 April 2019 12:13 CEST | Update | - |
| article pdf uploaded. | 13 April 2019 12:09 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/8/1781/pdf-vor |
| article xml file uploaded | 13 April 2019 12:09 CEST | Original file | - |
