| article html file updated | 10 February 2020 05:12 CET | Update | https://www.mdpi.com/2077-1444/9/8/240 |
| article html file updated | 6 October 2019 12:12 CEST | Update | - |
| article html file updated | 29 April 2019 18:22 CEST | Update | - |
| article html file updated | 15 April 2019 13:39 CEST | Update | - |
| article html file updated | 31 March 2019 06:38 CEST | Update | - |
| article html file updated | 9 August 2018 10:40 CEST | Original file | - |
| article pdf uploaded. | 9 August 2018 10:39 CEST | Version of Record | https://www.mdpi.com/2077-1444/9/8/240/pdf |
| article xml uploaded. | 9 August 2018 10:39 CEST | Update | https://www.mdpi.com/2077-1444/9/8/240/xml |
| article xml file uploaded | 9 August 2018 10:39 CEST | Original file | - |
