| article html file updated | 6 February 2020 08:04 CET | Update | https://www.mdpi.com/2072-4292/6/3/2572 |
| article html file updated | 7 May 2019 16:59 CEST | Update | N/A |
| article html file updated | 21 March 2019 14:16 CET | Update | N/A |
| article html file updated | 20 August 2015 00:37 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/2072-4292/6/3/2572/xml |
| article html file updated | 22 April 2014 12:48 CEST | Original file | N/A |
| article xml file uploaded | 22 April 2014 12:48 CEST | Original file | N/A |
| article pdf uploaded. | 24 March 2014 18:28 CET | Updated version of record | https://www.mdpi.com/2072-4292/6/3/2572/pdf |
| article pdf uploaded. | 21 March 2014 14:03 CET | Version of Record | https://www.mdpi.com/2072-4292/6/3/2572/pdf-vor |
