| article html file updated | 6 February 2020 15:09 CET | Update | https://www.mdpi.com/1660-3397/13/1/379 |
| article html file updated | 20 September 2019 16:53 CEST | Update | - |
| article html file updated | 7 May 2019 02:32 CEST | Update | - |
| article html file updated | 25 March 2019 20:27 CET | Update | - |
| article html file updated | 21 August 2015 05:43 CEST | Update | - |
| article html file updated | 27 January 2015 07:13 CET | Original file | - |
| article xml file uploaded | 27 January 2015 07:13 CET | Original file | https://www.mdpi.com/1660-3397/13/1/379/xml |
| article pdf uploaded. | 13 January 2015 15:16 CET | Version of Record | https://www.mdpi.com/1660-3397/13/1/379/pdf |
