| article html file updated | 12 February 2020 06:25 CET | Update | https://www.mdpi.com/1424-8220/19/8/1871 |
| article html file updated | 18 October 2019 15:32 CEST | Update | - |
| article html file updated | 9 May 2019 18:20 CEST | Update | - |
| article html file updated | 25 April 2019 09:26 CEST | Update | - |
| article html file updated | 25 April 2019 06:26 CEST | Update | - |
| article html file updated | 19 April 2019 09:35 CEST | Original file | - |
| article pdf uploaded. | 19 April 2019 09:34 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/8/1871/pdf |
| article xml uploaded. | 19 April 2019 09:34 CEST | Update | https://www.mdpi.com/1424-8220/19/8/1871/xml |
| article xml file uploaded | 19 April 2019 09:34 CEST | Original file | - |
