| article html file updated | 6 February 2020 17:37 CET | Update | https://www.mdpi.com/2072-4292/7/4/4371 |
| article html file updated | 6 May 2019 22:02 CEST | Update | N/A |
| article html file updated | 26 March 2019 00:35 CET | Update | N/A |
| article html file updated | 21 August 2015 10:23 CEST | Update | N/A |
| article html file updated | 20 May 2015 13:03 CEST | Original file | N/A |
| article xml file uploaded | 20 May 2015 13:03 CEST | Original file | https://www.mdpi.com/2072-4292/7/4/4371/xml |
| article pdf uploaded. | 14 April 2015 14:14 CEST | Version of Record | https://www.mdpi.com/2072-4292/7/4/4371/pdf |
