| article html file updated | 6 February 2020 10:34 CET | Update | https://www.mdpi.com/1420-3049/19/7/9876 |
| article html file updated | 7 May 2019 11:55 CEST | Update | - |
| article html file updated | 21 March 2019 20:27 CET | Update | - |
| article html file updated | 17 September 2018 11:05 CEST | Update | - |
| article html file updated | 12 September 2018 10:02 CEST | Update | - |
| article html file updated | 12 September 2018 08:20 CEST | Update | - |
| article html file updated | 20 August 2015 12:13 CEST | Update | - |
| article html file updated | 13 August 2014 11:35 CEST | Original file | - |
| article xml file uploaded | 13 August 2014 11:34 CEST | Original file | https://www.mdpi.com/1420-3049/19/7/9876/xml |
| article pdf uploaded. | 8 July 2014 15:40 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/7/9876/pdf |
