| article html file updated | 8 February 2020 08:45 CET | Update | https://www.mdpi.com/1996-1073/10/6/827 |
| article html file updated | 25 September 2019 10:53 CEST | Update | N/A |
| article html file updated | 3 May 2019 16:33 CEST | Update | N/A |
| article html file updated | 27 June 2017 10:25 CEST | Update | N/A |
| article html file updated | 21 June 2017 10:32 CEST | Update | N/A |
| article xml uploaded. | 21 June 2017 10:31 CEST | Update | https://www.mdpi.com/1996-1073/10/6/827/xml |
| article pdf uploaded. | 21 June 2017 10:31 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/6/827/pdf |
| article html file updated | 21 June 2017 05:37 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2017 05:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/6/827/pdf-vor |
| article pdf uploaded. | 20 June 2017 13:11 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/6/827/pdf-vor |
