| article html file updated | 6 February 2020 08:03 CET | Update | https://www.mdpi.com/2072-4292/6/3/2473 |
| article html file updated | 7 May 2019 17:02 CEST | Update | N/A |
| article html file updated | 21 March 2019 14:12 CET | Update | N/A |
| article html file updated | 20 August 2015 00:32 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:04 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:04 CEST | Update | https://www.mdpi.com/2072-4292/6/3/2473/xml |
| article html file updated | 22 April 2014 12:47 CEST | Original file | N/A |
| article xml file uploaded | 22 April 2014 12:47 CEST | Original file | N/A |
| article pdf uploaded. | 20 March 2014 13:28 CET | Version of Record | https://www.mdpi.com/2072-4292/6/3/2473/pdf |
