| article html file updated | 10 February 2020 00:25 CET | Update | https://www.mdpi.com/2077-1444/9/7/210 |
| article html file updated | 5 October 2019 08:53 CEST | Update | - |
| article html file updated | 30 April 2019 04:14 CEST | Update | - |
| article html file updated | 15 April 2019 23:33 CEST | Update | - |
| article html file updated | 30 March 2019 18:10 CET | Update | - |
| article html file updated | 2 August 2018 05:38 CEST | Update | - |
| article html file updated | 27 July 2018 12:21 CEST | Update | - |
| article html file updated | 7 July 2018 09:54 CEST | Original file | - |
| article pdf uploaded. | 7 July 2018 09:52 CEST | Version of Record | https://www.mdpi.com/2077-1444/9/7/210/pdf |
| article xml uploaded. | 7 July 2018 09:52 CEST | Update | https://www.mdpi.com/2077-1444/9/7/210/xml |
| article xml file uploaded | 7 July 2018 09:52 CEST | Original file | - |
