| article html file updated | 6 February 2020 01:13 CET | Update | https://www.mdpi.com/2072-4292/5/4/1588 |
| article html file updated | 8 May 2019 06:55 CEST | Update | N/A |
| article html file updated | 20 March 2019 20:17 CET | Update | N/A |
| article html file updated | 17 June 2015 07:55 CEST | Update | N/A |
| article html file updated | 14 August 2014 12:06 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/2072-4292/5/4/1588/xml |
| article html file updated | 29 May 2013 13:51 CEST | Update | N/A |
| article xml file uploaded | 29 May 2013 13:51 CEST | Update | N/A |
| article html file updated | 14 May 2013 10:01 CEST | Original file | N/A |
| article xml file uploaded | 14 May 2013 10:00 CEST | Original file | N/A |
| article pdf uploaded. | 15 April 2013 17:08 CEST | Updated version of record | https://www.mdpi.com/2072-4292/5/4/1588/pdf |
| article pdf uploaded. | 26 March 2013 14:55 CET | Version of Record | https://www.mdpi.com/2072-4292/5/4/1588/pdf-vor |
