| article html file updated | 6 February 2020 07:55 CET | Update | https://www.mdpi.com/1660-3397/12/3/1569 |
| article html file updated | 7 May 2019 17:17 CEST | Update | - |
| article html file updated | 21 March 2019 13:55 CET | Update | - |
| article html file updated | 19 August 2015 23:50 CEST | Update | - |
| article html file updated | 28 April 2014 10:53 CEST | Original file | - |
| article xml file uploaded | 28 April 2014 10:53 CEST | Original file | https://www.mdpi.com/1660-3397/12/3/1569/xml |
| article supplementary file uploaded. | 14 March 2014 14:22 CET | - | https://www.mdpi.com/1660-3397/12/3/1569#supplementary |
| article pdf uploaded. | 14 March 2014 14:22 CET | Version of Record | https://www.mdpi.com/1660-3397/12/3/1569/pdf |
