| article html file updated | 6 February 2020 07:29 CET | Update | https://www.mdpi.com/2072-4292/6/2/1739 |
| article html file updated | 7 May 2019 18:11 CEST | Update | N/A |
| article html file updated | 21 March 2019 12:53 CET | Update | N/A |
| article html file updated | 19 August 2015 21:31 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/2072-4292/6/2/1739/xml |
| article html file updated | 20 March 2014 10:28 CET | Original file | N/A |
| article xml file uploaded | 20 March 2014 10:28 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2014 14:14 CET | Version of Record | https://www.mdpi.com/2072-4292/6/2/1739/pdf |
