| article html file updated | 9 February 2020 18:38 CET | Update | https://www.mdpi.com/2076-3417/8/6/842 |
| article html file updated | 3 October 2019 20:44 CEST | Update | - |
| article html file updated | 30 April 2019 17:36 CEST | Update | - |
| article html file updated | 16 April 2019 18:01 CEST | Update | - |
| article html file updated | 30 March 2019 03:33 CET | Update | - |
| article html file updated | 27 June 2018 16:01 CEST | Update | - |
| article html file updated | 23 May 2018 03:54 CEST | Original file | - |
| article pdf uploaded. | 23 May 2018 03:53 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/6/842/pdf |
| article xml uploaded. | 23 May 2018 03:53 CEST | Update | https://www.mdpi.com/2076-3417/8/6/842/xml |
| article xml file uploaded | 23 May 2018 03:53 CEST | Original file | - |
