| article html file updated | 6 February 2020 19:47 CET | Update | https://www.mdpi.com/1420-3049/20/6/11131 |
| article html file updated | 20 September 2019 22:57 CEST | Update | - |
| article html file updated | 6 May 2019 17:34 CEST | Update | - |
| article html file updated | 26 March 2019 04:55 CET | Update | - |
| article html file updated | 17 September 2018 09:33 CEST | Update | - |
| article html file updated | 21 August 2015 13:45 CEST | Update | - |
| article html file updated | 9 July 2015 06:46 CEST | Original file | - |
| article xml file uploaded | 9 July 2015 06:46 CEST | Original file | https://www.mdpi.com/1420-3049/20/6/11131/xml |
| article pdf uploaded. | 17 June 2015 14:50 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/6/11131/pdf |
