| article html file updated | 5 February 2020 22:04 CET | Update | https://www.mdpi.com/2073-4441/4/3/739 |
| article html file updated | 8 May 2019 14:35 CEST | Update | - |
| article html file updated | 20 March 2019 12:45 CET | Update | - |
| article html file updated | 17 June 2015 02:27 CEST | Update | - |
| article html file updated | 14 August 2014 12:06 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:06 CEST | Original file | https://www.mdpi.com/2073-4441/4/3/739/xml |
| article supplementary file uploaded. | 18 December 2013 19:08 CET | - | https://www.mdpi.com/2073-4441/4/3/739#supplementary |
| article supplementary file uploaded. | 10 December 2013 14:39 CET | - | https://www.mdpi.com/2073-4441/4/3/739#supplementary |
| Correction published | 10 December 2013 00:00 CET | Correction | http://www.mdpi.com/2073-4441/5/4/2037 |
| article html file updated | 7 February 2013 15:09 CET | Update | - |
| article html file updated | 24 January 2013 02:32 CET | Original file | - |
