| article html file updated | 6 February 2020 22:51 CET | Update | https://www.mdpi.com/2079-6382/4/3/397 |
| article html file updated | 6 May 2019 11:14 CEST | Update | - |
| article html file updated | 26 March 2019 10:50 CET | Update | - |
| article html file updated | 14 October 2015 11:14 CEST | Original file | - |
| article xml file uploaded | 14 October 2015 11:14 CEST | Original file | https://www.mdpi.com/2079-6382/4/3/397/xml |
| article supplementary file uploaded. | 16 September 2015 14:18 CEST | - | https://www.mdpi.com/2079-6382/4/3/397#supplementary |
| article pdf uploaded. | 16 September 2015 14:17 CEST | Version of Record | https://www.mdpi.com/2079-6382/4/3/397/pdf |
