| article html file updated | 12 February 2020 18:15 CET | Update | https://www.mdpi.com/2073-4360/11/6/1012 |
| article html file updated | 21 October 2019 12:24 CEST | Update | - |
| article html file updated | 4 July 2019 13:58 CEST | Update | - |
| article html file updated | 7 June 2019 09:03 CEST | Original file | - |
| article pdf uploaded. | 7 June 2019 09:02 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/6/1012/pdf |
| article xml uploaded. | 7 June 2019 09:02 CEST | Update | https://www.mdpi.com/2073-4360/11/6/1012/xml |
| article xml file uploaded | 7 June 2019 09:02 CEST | Original file | - |
