| article html file updated | 6 February 2020 09:14 CET | Update | https://www.mdpi.com/2072-6643/6/5/1956 |
| article html file updated | 7 May 2019 14:34 CEST | Update | - |
| article html file updated | 21 March 2019 17:01 CET | Update | - |
| article html file updated | 20 August 2015 06:49 CEST | Update | - |
| article html file updated | 5 June 2014 08:58 CEST | Update | - |
| article xml file uploaded | 5 June 2014 08:58 CEST | Update | https://www.mdpi.com/2072-6643/6/5/1956/xml |
| article html file updated | 5 June 2014 08:56 CEST | Original file | - |
| article xml file uploaded | 5 June 2014 08:56 CEST | Original file | - |
| article supplementary file uploaded. | 14 May 2014 12:16 CEST | - | https://www.mdpi.com/2072-6643/6/5/1956#supplementary |
| article pdf uploaded. | 14 May 2014 12:16 CEST | Version of Record | https://www.mdpi.com/2072-6643/6/5/1956/pdf |
