| article html file updated | 6 February 2020 21:13 CET | Update | https://www.mdpi.com/2076-3417/5/3/209 |
| article html file updated | 6 May 2019 14:39 CEST | Update | N/A |
| article html file updated | 26 March 2019 07:42 CET | Update | N/A |
| article html file updated | 13 October 2015 12:18 CEST | Update | N/A |
| article xml file uploaded | 13 October 2015 12:18 CEST | Original file | https://www.mdpi.com/2076-3417/5/3/209/xml |
| article html file updated | 21 August 2015 15:19 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 July 2015 14:17 CEST | - | https://www.mdpi.com/2076-3417/5/3/209#supplementary |
| article pdf uploaded. | 30 July 2015 14:17 CEST | Version of Record | https://www.mdpi.com/2076-3417/5/3/209/pdf |
