| article html file updated | 6 February 2020 09:10 CET | Update | https://www.mdpi.com/2079-4991/4/2/355 |
| article html file updated | 7 May 2019 14:43 CEST | Update | - |
| article html file updated | 21 March 2019 16:51 CET | Update | - |
| article html file updated | 16 February 2017 04:03 CET | Update | - |
| article html file updated | 20 August 2015 06:29 CEST | Update | - |
| article html file updated | 24 September 2014 14:20 CEST | Original file | - |
| article xml file uploaded | 24 September 2014 14:20 CEST | Original file | https://www.mdpi.com/2079-4991/4/2/355/xml |
| article pdf uploaded. | 13 May 2014 13:37 CEST | Updated version of record | https://www.mdpi.com/2079-4991/4/2/355/pdf |
| article pdf uploaded. | 13 May 2014 13:37 CEST | Updated version of record | https://www.mdpi.com/2079-4991/4/2/355/pdf-vor |
| article supplementary file uploaded. | 13 May 2014 08:38 CEST | - | https://www.mdpi.com/2079-4991/4/2/355#supplementary |
| article pdf uploaded. | 12 May 2014 09:59 CEST | Version of Record | https://www.mdpi.com/2079-4991/4/2/355/pdf-vor |
