| article html file updated | 6 February 2020 03:38 CET | Update | https://www.mdpi.com/2072-6651/5/8/1362 |
| article html file updated | 8 May 2019 02:02 CEST | Update | - |
| article html file updated | 21 March 2019 02:32 CET | Update | - |
| article html file updated | 17 June 2015 12:05 CEST | Update | - |
| article html file updated | 4 September 2013 09:37 CEST | Original file | - |
| article xml file uploaded | 4 September 2013 09:37 CEST | Original file | https://www.mdpi.com/2072-6651/5/8/1362/xml |
| article pdf uploaded. | 6 August 2013 16:16 CEST | Version of Record | https://www.mdpi.com/2072-6651/5/8/1362/pdf |
