| article html file updated | 6 February 2020 12:34 CET | Update | https://www.mdpi.com/1420-3049/19/10/15638 |
| article html file updated | 20 September 2019 13:23 CEST | Update | - |
| article html file updated | 7 May 2019 07:40 CEST | Update | - |
| article html file updated | 22 March 2019 01:48 CET | Update | - |
| article html file updated | 14 September 2018 10:08 CEST | Update | - |
| article html file updated | 20 August 2015 21:37 CEST | Update | - |
| article html file updated | 31 October 2014 08:17 CET | Original file | - |
| article xml file uploaded | 31 October 2014 08:17 CET | Original file | https://www.mdpi.com/1420-3049/19/10/15638/xml |
| article pdf uploaded. | 13 October 2014 08:00 CEST | Updated version of record | https://www.mdpi.com/1420-3049/19/10/15638/pdf |
| article pdf uploaded. | 29 September 2014 13:06 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/10/15638/pdf-vor |
