| article html file updated | 6 February 2020 01:25 CET | Update | https://www.mdpi.com/1660-4601/10/4/1462 |
| article html file updated | 8 May 2019 06:29 CEST | Update | - |
| article html file updated | 20 March 2019 20:46 CET | Update | - |
| article html file updated | 17 June 2015 08:14 CEST | Update | - |
| article html file updated | 30 April 2013 09:19 CEST | Original file | - |
| article xml uploaded. | 30 April 2013 09:19 CEST | Original file | https://www.mdpi.com/1660-4601/10/4/1462/xml |
| article pdf uploaded. | 10 April 2013 17:13 CEST | Updated version of record | https://www.mdpi.com/1660-4601/10/4/1462/pdf |
| article pdf uploaded. | 9 April 2013 09:21 CEST | Version of Record | https://www.mdpi.com/1660-4601/10/4/1462/pdf-vor |
