| article html file updated | 6 February 2020 20:21 CET | Update | https://www.mdpi.com/2073-4344/5/3/1193 |
| article html file updated | 6 May 2019 16:23 CEST | Update | - |
| article html file updated | 26 March 2019 05:59 CET | Update | - |
| article html file updated | 13 October 2015 11:05 CEST | Update | - |
| article xml file uploaded | 13 October 2015 11:05 CEST | Update | https://www.mdpi.com/2073-4344/5/3/1193/xml |
| article html file updated | 23 September 2015 09:16 CEST | Original file | - |
| article xml file uploaded | 23 September 2015 09:16 CEST | Original file | - |
| article pdf uploaded. | 6 July 2015 11:25 CEST | Version of Record | https://www.mdpi.com/2073-4344/5/3/1193/pdf |
