| article html file updated | 6 February 2020 04:17 CET | Update | https://www.mdpi.com/2072-6694/5/3/1163 |
| article html file updated | 8 May 2019 00:40 CEST | Update | - |
| article html file updated | 21 March 2019 04:20 CET | Update | - |
| article html file updated | 17 June 2015 13:04 CEST | Update | - |
| article html file updated | 14 October 2013 12:16 CEST | Original file | - |
| article xml file uploaded | 14 October 2013 12:16 CEST | Original file | https://www.mdpi.com/2072-6694/5/3/1163/xml |
| article pdf uploaded. | 10 September 2013 10:26 CEST | Version of Record | https://www.mdpi.com/2072-6694/5/3/1163/pdf |
