| article html file updated | 6 February 2020 13:38 CET | Update | https://www.mdpi.com/1420-3049/19/11/18721 |
| article html file updated | 20 September 2019 14:53 CEST | Update | N/A |
| article html file updated | 7 May 2019 05:32 CEST | Update | N/A |
| article html file updated | 25 March 2019 17:41 CET | Update | N/A |
| article html file updated | 14 September 2018 10:32 CEST | Update | N/A |
| article html file updated | 21 August 2015 02:02 CEST | Update | N/A |
| article html file updated | 28 November 2014 09:17 CET | Original file | N/A |
| article xml file uploaded | 28 November 2014 09:17 CET | Original file | https://www.mdpi.com/1420-3049/19/11/18721/xml |
| article pdf uploaded. | 14 November 2014 12:47 CET | Version of Record | https://www.mdpi.com/1420-3049/19/11/18721/pdf |
