| article html file updated | 7 February 2020 10:42 CET | Update | https://www.mdpi.com/2076-3417/6/7/186 |
| article html file updated | 5 May 2019 11:56 CEST | Update | - |
| article html file updated | 27 March 2019 08:26 CET | Update | - |
| article html file updated | 27 July 2016 09:04 CEST | Update | - |
| article html file updated | 27 June 2016 13:38 CEST | Update | - |
| article xml uploaded. | 27 June 2016 13:36 CEST | Update | https://www.mdpi.com/2076-3417/6/7/186/xml |
| article pdf uploaded. | 27 June 2016 13:36 CEST | Updated version of record | https://www.mdpi.com/2076-3417/6/7/186/pdf |
| article html file updated | 24 June 2016 09:50 CEST | Original file | - |
| article pdf uploaded. | 24 June 2016 09:48 CEST | Version of Record | https://www.mdpi.com/2076-3417/6/7/186/pdf-vor |
