| article html file updated | 6 February 2020 11:02 CET | Update | https://www.mdpi.com/1420-3049/19/8/11030 |
| article html file updated | 20 September 2019 10:56 CEST | Update | - |
| article html file updated | 7 May 2019 10:57 CEST | Update | - |
| article html file updated | 21 March 2019 21:51 CET | Update | - |
| article html file updated | 17 September 2018 11:27 CEST | Update | - |
| article html file updated | 12 September 2018 09:42 CEST | Update | - |
| article html file updated | 20 August 2015 13:54 CEST | Update | - |
| article html file updated | 2 September 2014 11:53 CEST | Original file | - |
| article xml file uploaded | 2 September 2014 11:53 CEST | Original file | https://www.mdpi.com/1420-3049/19/8/11030/xml |
| article pdf uploaded. | 28 July 2014 14:29 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/8/11030/pdf |
