| article html file updated | 6 February 2020 21:47 CET | Update | https://www.mdpi.com/2072-6694/7/3/852 |
| article html file updated | 6 May 2019 13:29 CEST | Update | - |
| article html file updated | 26 March 2019 08:46 CET | Original file | - |
| article supplementary file uploaded. | 30 September 2015 03:26 CEST | - | https://www.mdpi.com/2072-6694/7/3/852#supplementary |
| article xml file uploaded | 29 September 2015 12:39 CEST | Original file | https://www.mdpi.com/2072-6694/7/3/852/xml |
| article pdf uploaded. | 18 August 2015 11:22 CEST | Updated version of record | https://www.mdpi.com/2072-6694/7/3/852/pdf |
| article pdf uploaded. | 14 August 2015 14:04 CEST | Version of Record | https://www.mdpi.com/2072-6694/7/3/852/pdf-vor |
