| article html file updated | 6 February 2020 17:32 CET | Update | https://www.mdpi.com/1660-4601/12/4/4076 |
| article html file updated | 6 May 2019 22:13 CEST | Update | N/A |
| article html file updated | 26 March 2019 00:26 CET | Update | N/A |
| article html file updated | 21 August 2015 10:17 CEST | Update | N/A |
| article html file updated | 27 April 2015 11:40 CEST | Update | N/A |
| article xml file uploaded | 27 April 2015 11:40 CEST | Update | https://www.mdpi.com/1660-4601/12/4/4076/xml |
| article html file updated | 17 April 2015 13:52 CEST | Original file | N/A |
| article xml file uploaded | 17 April 2015 13:52 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2015 09:30 CEST | Updated version of record | https://www.mdpi.com/1660-4601/12/4/4076/pdf |
| article pdf uploaded. | 14 April 2015 16:03 CEST | Updated version of record | https://www.mdpi.com/1660-4601/12/4/4076/pdf-vor |
| article pdf uploaded. | 13 April 2015 09:56 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/4/4076/pdf-vor |
