| article html file updated | 6 February 2020 18:26 CET | Update | https://www.mdpi.com/1660-3397/13/5/2875 |
| article html file updated | 6 May 2019 20:26 CEST | Update | - |
| article html file updated | 26 March 2019 02:11 CET | Update | - |
| article html file updated | 21 August 2015 11:48 CEST | Update | - |
| article html file updated | 28 May 2015 12:38 CEST | Original file | - |
| article xml file uploaded | 28 May 2015 12:38 CEST | Original file | https://www.mdpi.com/1660-3397/13/5/2875/xml |
| article pdf uploaded. | 8 May 2015 10:35 CEST | Version of Record | https://www.mdpi.com/1660-3397/13/5/2875/pdf |
