| article html file updated | 6 February 2020 16:14 CET | Update | https://www.mdpi.com/1420-3049/20/3/3942 |
| article html file updated | 7 May 2019 00:26 CEST | Update | - |
| article html file updated | 25 March 2019 22:18 CET | Update | - |
| article html file updated | 17 September 2018 08:10 CEST | Update | - |
| article html file updated | 21 August 2015 08:08 CEST | Update | - |
| article html file updated | 3 April 2015 12:50 CEST | Original file | - |
| article xml file uploaded | 3 April 2015 12:50 CEST | Original file | https://www.mdpi.com/1420-3049/20/3/3942/xml |
| article pdf uploaded. | 17 March 2015 10:06 CET | Updated version of record | https://www.mdpi.com/1420-3049/20/3/3942/pdf |
| article pdf uploaded. | 2 March 2015 12:15 CET | Version of Record | https://www.mdpi.com/1420-3049/20/3/3942/pdf-vor |
