| article html file updated | 6 February 2020 21:02 CET | Update | https://www.mdpi.com/1660-4601/12/8/8762 |
| article html file updated | 6 May 2019 15:01 CEST | Update | - |
| article html file updated | 26 March 2019 07:21 CET | Update | - |
| article html file updated | 1 September 2015 08:42 CEST | Original file | - |
| article xml file uploaded | 1 September 2015 08:42 CEST | Original file | https://www.mdpi.com/1660-4601/12/8/8762/xml |
| article pdf uploaded. | 27 July 2015 08:29 CEST | Updated version of record | https://www.mdpi.com/1660-4601/12/8/8762/pdf |
| article pdf uploaded. | 24 July 2015 13:16 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/8/8762/pdf-vor |
