| article html file updated | 6 February 2020 14:18 CET | Update | https://www.mdpi.com/1996-1073/7/12/8201 |
| article xml uploaded. | 12 July 2019 13:30 CEST | Update | https://www.mdpi.com/1996-1073/7/12/8201/xml |
| article pdf uploaded. | 12 July 2019 13:30 CEST | Updated version of record | https://www.mdpi.com/1996-1073/7/12/8201/pdf |
| Addendum published | 2 July 2019 00:00 CEST | Addendum | https://www.mdpi.com/1996-1073/12/13/2547 |
| article html file updated | 7 May 2019 04:16 CEST | Update | - |
| article html file updated | 25 March 2019 18:59 CET | Update | - |
| article html file updated | 21 August 2015 03:45 CEST | Original file | - |
| article pdf uploaded. | 9 December 2014 12:08 CET | Version of Record | https://www.mdpi.com/1996-1073/7/12/8201/pdf-vor |
