| article html file updated | 6 February 2020 09:50 CET | Update | https://www.mdpi.com/1660-3397/12/6/3560 |
| article html file updated | 7 May 2019 13:23 CEST | Update | - |
| article html file updated | 21 March 2019 18:30 CET | Update | - |
| article html file updated | 20 August 2015 09:28 CEST | Update | - |
| article html file updated | 26 June 2014 12:49 CEST | Original file | - |
| article xml file uploaded | 26 June 2014 12:49 CEST | Original file | https://www.mdpi.com/1660-3397/12/6/3560/xml |
| article pdf uploaded. | 10 June 2014 14:40 CEST | Version of Record | https://www.mdpi.com/1660-3397/12/6/3560/pdf |
