| article html file updated | 6 February 2020 11:09 CET | Update | https://www.mdpi.com/1660-4601/11/8/7755 |
| article html file updated | 7 May 2019 10:38 CEST | Update | - |
| article html file updated | 21 March 2019 22:13 CET | Update | - |
| article html file updated | 20 August 2015 14:18 CEST | Update | - |
| article html file updated | 26 August 2014 12:21 CEST | Original file | - |
| article xml file uploaded | 26 August 2014 12:21 CEST | Original file | https://www.mdpi.com/1660-4601/11/8/7755/xml |
| article pdf uploaded. | 4 August 2014 08:31 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/8/7755/pdf |
