| article html file updated | 6 February 2020 17:57 CET | Update | https://www.mdpi.com/2072-4292/7/5/4973 |
| article html file updated | 20 September 2019 20:33 CEST | Update | - |
| article html file updated | 6 May 2019 21:22 CEST | Update | - |
| article html file updated | 26 March 2019 01:12 CET | Update | - |
| article html file updated | 6 March 2017 07:47 CET | Update | - |
| article html file updated | 21 August 2015 11:01 CEST | Update | - |
| article html file updated | 1 July 2015 07:48 CEST | Original file | - |
| article xml file uploaded | 1 July 2015 07:48 CEST | Original file | https://www.mdpi.com/2072-4292/7/5/4973/xml |
| article pdf uploaded. | 23 April 2015 09:55 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/5/4973/pdf |
