| article html file updated | 6 February 2020 09:05 CET | Update | https://www.mdpi.com/2072-6651/6/5/1512 |
| article html file updated | 7 May 2019 14:52 CEST | Update | - |
| article html file updated | 21 March 2019 16:40 CET | Update | - |
| article html file updated | 20 August 2015 06:02 CEST | Update | - |
| article html file updated | 11 June 2014 07:47 CEST | Original file | - |
| article xml file uploaded | 11 June 2014 07:47 CEST | Original file | https://www.mdpi.com/2072-6651/6/5/1512/xml |
| article supplementary file uploaded. | 7 May 2014 10:35 CEST | - | https://www.mdpi.com/2072-6651/6/5/1512#supplementary |
| article pdf uploaded. | 7 May 2014 10:35 CEST | Version of Record | https://www.mdpi.com/2072-6651/6/5/1512/pdf |
