| article html file updated | 7 February 2020 09:32 CET | Update | https://www.mdpi.com/1660-4601/13/6/548 |
| article html file updated | 5 May 2019 14:09 CEST | Update | - |
| article html file updated | 27 March 2019 06:14 CET | Update | - |
| article html file updated | 28 June 2016 10:08 CEST | Update | - |
| article pdf uploaded. | 14 June 2016 02:49 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/6/548/pdf |
| article html file updated | 8 June 2016 11:25 CEST | Update | - |
| article xml uploaded. | 8 June 2016 11:24 CEST | Update | https://www.mdpi.com/1660-4601/13/6/548/xml |
| article pdf uploaded. | 8 June 2016 11:24 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/6/548/pdf-vor |
| article html file updated | 31 May 2016 11:31 CEST | Original file | - |
| article pdf uploaded. | 31 May 2016 11:29 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/6/548/pdf-vor |
