| article html file updated | 6 February 2020 16:51 CET | Update | https://www.mdpi.com/2072-4292/7/3/3274 |
| article html file updated | 6 May 2019 23:20 CEST | Update | - |
| article html file updated | 25 March 2019 23:21 CET | Update | - |
| article html file updated | 21 August 2015 09:08 CEST | Update | - |
| article html file updated | 13 April 2015 12:20 CEST | Original file | - |
| article xml file uploaded | 13 April 2015 12:20 CEST | Original file | https://www.mdpi.com/2072-4292/7/3/3274/xml |
| article pdf uploaded. | 20 March 2015 16:39 CET | Updated version of record | https://www.mdpi.com/2072-4292/7/3/3274/pdf |
| article pdf uploaded. | 20 March 2015 16:16 CET | Updated version of record | - |
