| article html file updated | 6 February 2020 06:26 CET | Update | https://www.mdpi.com/2072-4292/6/1/330 |
| article html file updated | 7 May 2019 20:25 CEST | Update | N/A |
| article html file updated | 21 March 2019 10:06 CET | Update | N/A |
| article html file updated | 19 August 2015 15:12 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/2072-4292/6/1/330/xml |
| article html file updated | 6 February 2014 08:44 CET | Original file | N/A |
| article xml file uploaded | 6 February 2014 08:44 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2013 17:27 CET | Updated version of record | https://www.mdpi.com/2072-4292/6/1/330/pdf |
| article pdf uploaded. | 27 December 2013 10:44 CET | Version of Record | https://www.mdpi.com/2072-4292/6/1/330/pdf-vor |
