| article html file updated | 6 February 2020 11:08 CET | Update | https://www.mdpi.com/1660-4601/11/8/7713 |
| article html file updated | 7 May 2019 10:42 CEST | Update | N/A |
| article html file updated | 21 March 2019 22:09 CET | Update | N/A |
| article html file updated | 20 August 2015 14:14 CEST | Update | N/A |
| article html file updated | 26 August 2014 12:21 CEST | Update | N/A |
| article xml file uploaded | 26 August 2014 12:21 CEST | Update | https://www.mdpi.com/1660-4601/11/8/7713/xml |
| article html file updated | 26 August 2014 03:46 CEST | Original file | N/A |
| article xml file uploaded | 26 August 2014 03:46 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2014 10:27 CEST | Updated version of record | https://www.mdpi.com/1660-4601/11/8/7713/pdf |
| article pdf uploaded. | 31 July 2014 14:13 CEST | Version of Record | https://www.mdpi.com/1660-4601/11/8/7713/pdf-vor |
