| article html file updated | 6 February 2020 09:50 CET | Update | https://www.mdpi.com/1420-3049/19/6/7770 |
| article html file updated | 20 September 2019 09:06 CEST | Update | - |
| article html file updated | 7 May 2019 13:22 CEST | Update | - |
| article html file updated | 21 March 2019 18:31 CET | Update | - |
| article html file updated | 12 September 2018 08:03 CEST | Update | - |
| article html file updated | 20 August 2015 09:29 CEST | Update | - |
| article html file updated | 3 July 2014 08:57 CEST | Original file | - |
| article xml file uploaded | 3 July 2014 08:57 CEST | Original file | https://www.mdpi.com/1420-3049/19/6/7770/xml |
| article supplementary file uploaded. | 10 June 2014 15:04 CEST | - | https://www.mdpi.com/1420-3049/19/6/7770#supplementary |
| article pdf uploaded. | 10 June 2014 15:04 CEST | Version of Record | https://www.mdpi.com/1420-3049/19/6/7770/pdf |
