| article html file updated | 6 February 2020 13:17 CET | Update | https://www.mdpi.com/1420-3049/19/11/17735 |
| article html file updated | 7 May 2019 06:12 CEST | Update | N/A |
| article html file updated | 25 March 2019 16:53 CET | Update | N/A |
| article html file updated | 14 September 2018 10:13 CEST | Update | N/A |
| article html file updated | 12 September 2018 12:39 CEST | Update | N/A |
| article html file updated | 21 August 2015 00:55 CEST | Update | N/A |
| article html file updated | 3 December 2014 03:57 CET | Original file | N/A |
| article xml file uploaded | 3 December 2014 03:57 CET | Original file | https://www.mdpi.com/1420-3049/19/11/17735/xml |
| article pdf uploaded. | 31 October 2014 12:31 CET | Version of Record | https://www.mdpi.com/1420-3049/19/11/17735/pdf |
