| article html file updated | 7 February 2020 06:34 CET | Update | https://www.mdpi.com/2072-4292/8/4/282 |
| article html file updated | 5 May 2019 20:07 CEST | Update | N/A |
| article html file updated | 27 March 2019 00:35 CET | Update | N/A |
| article html file updated | 28 April 2016 12:52 CEST | Update | N/A |
| article html file updated | 29 March 2016 11:45 CEST | Original file | N/A |
| article xml uploaded. | 29 March 2016 11:44 CEST | Update | https://www.mdpi.com/2072-4292/8/4/282/xml |
| article pdf uploaded. | 29 March 2016 11:44 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/4/282/pdf |
