| article html file updated | 6 February 2020 14:58 CET | Update | https://www.mdpi.com/1660-3397/13/1/249 |
| article html file updated | 7 May 2019 02:55 CEST | Update | - |
| article html file updated | 25 March 2019 20:07 CET | Update | - |
| article html file updated | 21 August 2015 05:21 CEST | Update | - |
| article html file updated | 27 January 2015 07:12 CET | Original file | - |
| article xml file uploaded | 27 January 2015 07:12 CET | Original file | https://www.mdpi.com/1660-3397/13/1/249/xml |
| article supplementary file uploaded. | 26 January 2015 09:52 CET | - | https://www.mdpi.com/1660-3397/13/1/249#supplementary |
| article supplementary file uploaded. | 9 January 2015 09:05 CET | - | https://www.mdpi.com/1660-3397/13/1/249#supplementary |
| article supplementary file uploaded. | 7 January 2015 11:35 CET | - | https://www.mdpi.com/1660-3397/13/1/249#supplementary |
| article pdf uploaded. | 7 January 2015 11:35 CET | Version of Record | https://www.mdpi.com/1660-3397/13/1/249/pdf |
