| article html file updated | 6 February 2020 18:22 CET | Update | https://www.mdpi.com/1660-4601/12/5/4889 |
| article html file updated | 6 May 2019 20:35 CEST | Update | - |
| article html file updated | 26 March 2019 02:02 CET | Update | - |
| article html file updated | 21 August 2015 11:41 CEST | Update | - |
| article html file updated | 5 June 2015 03:56 CEST | Original file | - |
| article xml file uploaded | 5 June 2015 03:56 CEST | Original file | https://www.mdpi.com/1660-4601/12/5/4889/xml |
| article pdf uploaded. | 6 May 2015 12:06 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/5/4889/pdf |
