| article html file updated | 6 February 2020 08:06 CET | Update | https://www.mdpi.com/1420-3049/19/3/3596 |
| article html file updated | 7 May 2019 16:56 CEST | Update | - |
| article html file updated | 21 March 2019 14:20 CET | Update | - |
| article html file updated | 12 September 2018 05:37 CEST | Update | - |
| article html file updated | 20 August 2015 00:44 CEST | Original file | - |
| article pdf uploaded. | 24 March 2014 09:47 CET | Version of Record | https://www.mdpi.com/1420-3049/19/3/3596/pdf |
