| article html file updated | 6 February 2020 16:51 CET | Update | https://www.mdpi.com/2072-4292/7/3/3250 |
| article html file updated | 6 May 2019 23:21 CEST | Update | N/A |
| article html file updated | 25 March 2019 23:21 CET | Update | N/A |
| article html file updated | 21 August 2015 09:08 CEST | Update | N/A |
| article html file updated | 10 April 2015 04:03 CEST | Original file | N/A |
| article xml file uploaded | 10 April 2015 04:03 CEST | Original file | https://www.mdpi.com/2072-4292/7/3/3250/xml |
| article pdf uploaded. | 20 March 2015 15:01 CET | Version of Record | https://www.mdpi.com/2072-4292/7/3/3250/pdf |
