| article html file updated | 9 February 2020 18:40 CET | Update | https://www.mdpi.com/2076-3417/8/6/844 |
| article html file updated | 3 October 2019 20:54 CEST | Update | - |
| article html file updated | 30 April 2019 17:32 CEST | Update | - |
| article html file updated | 16 April 2019 17:57 CEST | Update | - |
| article html file updated | 30 March 2019 03:38 CET | Update | - |
| article html file updated | 27 June 2018 16:02 CEST | Update | - |
| article html file updated | 23 May 2018 08:06 CEST | Original file | - |
| article pdf uploaded. | 23 May 2018 08:04 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/6/844/pdf |
| article xml uploaded. | 23 May 2018 08:04 CEST | Update | https://www.mdpi.com/2076-3417/8/6/844/xml |
| article xml file uploaded | 23 May 2018 08:04 CEST | Original file | - |
