| article html file updated | 6 February 2020 20:14 CET | Update | https://www.mdpi.com/2073-4395/5/3/262 |
| article html file updated | 6 May 2019 16:40 CEST | Update | - |
| article html file updated | 26 March 2019 05:44 CET | Update | - |
| article html file updated | 14 October 2015 08:44 CEST | Update | - |
| article xml file uploaded | 14 October 2015 08:44 CEST | Original file | https://www.mdpi.com/2073-4395/5/3/262/xml |
| article html file updated | 21 August 2015 14:19 CEST | Original file | - |
| article pdf uploaded. | 30 June 2015 16:51 CEST | Version of Record | https://www.mdpi.com/2073-4395/5/3/262/pdf |
