| article html file updated | 6 February 2020 11:24 CET | Update | https://www.mdpi.com/1660-4601/11/8/8193 |
| article html file updated | 20 September 2019 11:33 CEST | Update | - |
| article html file updated | 7 May 2019 09:53 CEST | Update | - |
| article html file updated | 21 March 2019 22:54 CET | Update | - |
| article html file updated | 20 August 2015 15:09 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/1660-4601/11/8/8193/xml |
| article pdf uploaded. | 14 August 2014 13:31 CEST | Updated version of record | https://www.mdpi.com/1660-4601/11/8/8193/pdf |
| article pdf uploaded. | 12 August 2014 14:38 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/8/8193/pdf-vor |
