| article html file updated | 6 February 2020 21:03 CET | Update | https://www.mdpi.com/1424-8247/8/3/416 |
| article html file updated | 6 May 2019 14:59 CEST | Update | - |
| article html file updated | 26 March 2019 07:22 CET | Update | - |
| article html file updated | 9 November 2017 12:16 CET | Update | - |
| article html file updated | 30 September 2015 08:31 CEST | Update | - |
| article xml file uploaded | 30 September 2015 08:31 CEST | Original file | https://www.mdpi.com/1424-8247/8/3/416/xml |
| article html file updated | 21 August 2015 15:14 CEST | Original file | - |
| article supplementary file uploaded. | 24 July 2015 15:52 CEST | - | https://www.mdpi.com/1424-8247/8/3/416#supplementary |
| article pdf uploaded. | 24 July 2015 15:52 CEST | Version of Record | https://www.mdpi.com/1424-8247/8/3/416/pdf |
