| article html file updated | 6 February 2020 23:19 CET | Update | https://www.mdpi.com/2073-4441/7/10/5224 |
| article html file updated | 6 May 2019 10:16 CEST | Update | - |
| article html file updated | 26 March 2019 11:44 CET | Update | - |
| article html file updated | 6 November 2015 09:34 CET | Update | - |
| article xml file uploaded | 6 November 2015 09:34 CET | Update | https://www.mdpi.com/2073-4441/7/10/5224/xml |
| article html file updated | 21 October 2015 12:21 CEST | Original file | - |
| article xml file uploaded | 21 October 2015 12:21 CEST | Original file | - |
| article pdf uploaded. | 14 October 2015 11:19 CEST | Updated version of record | https://www.mdpi.com/2073-4441/7/10/5224/pdf |
| article pdf uploaded. | 29 September 2015 11:19 CEST | Version of Record | https://www.mdpi.com/2073-4441/7/10/5224/pdf-vor |
