| article html file updated | 6 February 2020 14:54 CET | Update | https://www.mdpi.com/1660-4601/12/1/371 |
| article html file updated | 7 May 2019 03:04 CEST | Update | - |
| article html file updated | 25 March 2019 19:59 CET | Update | - |
| article html file updated | 21 August 2015 05:09 CEST | Update | - |
| article html file updated | 27 January 2015 07:01 CET | Original file | - |
| article xml file uploaded | 27 January 2015 07:01 CET | Original file | https://www.mdpi.com/1660-4601/12/1/371/xml |
| article pdf uploaded. | 31 December 2014 11:36 CET | Version of Record | https://www.mdpi.com/1660-4601/12/1/371/pdf |
