| article html file updated | 6 February 2020 18:46 CET | Update | https://www.mdpi.com/2077-0383/4/5/1051 |
| article html file updated | 20 September 2019 21:35 CEST | Update | - |
| article html file updated | 6 May 2019 19:43 CEST | Update | - |
| article html file updated | 26 March 2019 02:57 CET | Update | - |
| article html file updated | 21 August 2015 12:20 CEST | Update | - |
| article html file updated | 25 June 2015 12:09 CEST | Original file | - |
| article xml file uploaded | 25 June 2015 12:09 CEST | Original file | https://www.mdpi.com/2077-0383/4/5/1051/xml |
| article supplementary file uploaded. | 20 May 2015 09:51 CEST | - | https://www.mdpi.com/2077-0383/4/5/1051#supplementary |
| article pdf uploaded. | 20 May 2015 09:51 CEST | Version of Record | https://www.mdpi.com/2077-0383/4/5/1051/pdf |
