| article html file updated | 12 February 2020 20:56 CET | Update | https://www.mdpi.com/2073-4360/11/6/1067 |
| article html file updated | 22 October 2019 04:59 CEST | Update | - |
| article html file updated | 4 July 2019 14:34 CEST | Update | - |
| article html file updated | 21 June 2019 06:56 CEST | Original file | - |
| article pdf uploaded. | 20 June 2019 09:37 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/6/1067/pdf |
| article xml uploaded. | 20 June 2019 09:37 CEST | Update | https://www.mdpi.com/2073-4360/11/6/1067/xml |
| article xml file uploaded | 20 June 2019 09:37 CEST | Original file | - |
