| article html file updated | 6 February 2020 21:45 CET | Update | https://www.mdpi.com/1660-4601/12/8/9603 |
| article html file updated | 6 May 2019 13:34 CEST | Update | - |
| article html file updated | 26 March 2019 08:42 CET | Update | - |
| article html file updated | 1 September 2015 08:43 CEST | Update | - |
| article xml file uploaded | 1 September 2015 08:43 CEST | Original file | https://www.mdpi.com/1660-4601/12/8/9603/xml |
| article html file updated | 21 August 2015 15:36 CEST | Original file | - |
| article pdf uploaded. | 14 August 2015 10:40 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/8/9603/pdf |
