| article html file updated | 6 February 2020 08:51 CET | Update | https://www.mdpi.com/1420-3049/19/4/5360 |
| article html file updated | 20 September 2019 07:49 CEST | Update | N/A |
| article html file updated | 7 May 2019 15:23 CEST | Update | N/A |
| article html file updated | 21 March 2019 16:07 CET | Update | N/A |
| article html file updated | 12 September 2018 06:18 CEST | Update | N/A |
| article html file updated | 20 August 2015 04:30 CEST | Update | N/A |
| article html file updated | 23 May 2014 15:05 CEST | Original file | N/A |
| article xml file uploaded | 23 May 2014 15:05 CEST | Original file | https://www.mdpi.com/1420-3049/19/4/5360/xml |
| article pdf uploaded. | 24 April 2014 11:11 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/4/5360/pdf |
