| article html file updated | 6 February 2020 21:47 CET | Update | https://www.mdpi.com/1420-3049/20/8/14970 |
| article html file updated | 21 September 2019 01:57 CEST | Update | - |
| article html file updated | 6 May 2019 13:28 CEST | Update | - |
| article html file updated | 26 March 2019 08:48 CET | Update | - |
| article html file updated | 17 September 2018 09:13 CEST | Update | - |
| article html file updated | 16 September 2015 12:48 CEST | Original file | - |
| article xml file uploaded | 16 September 2015 12:48 CEST | Original file | https://www.mdpi.com/1420-3049/20/8/14970/xml |
| article pdf uploaded. | 14 August 2015 15:44 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/8/14970/pdf |
