| article html file updated | 6 February 2020 22:03 CET | Update | https://www.mdpi.com/2073-8994/7/3/1463 |
| article html file updated | 6 May 2019 12:53 CEST | Update | - |
| article html file updated | 26 March 2019 09:19 CET | Update | - |
| article html file updated | 13 October 2015 11:05 CEST | Original file | - |
| article xml file uploaded | 13 October 2015 11:05 CEST | Original file | https://www.mdpi.com/2073-8994/7/3/1463/xml |
| article pdf uploaded. | 24 August 2015 16:32 CEST | Updated version of record | https://www.mdpi.com/2073-8994/7/3/1463/pdf |
| article pdf uploaded. | 24 August 2015 16:30 CEST | Version of Record | - |
