| article html file updated | 7 February 2020 13:36 CET | Update | https://www.mdpi.com/2072-4292/8/8/672 |
| article html file updated | 5 May 2019 06:38 CEST | Update | N/A |
| article html file updated | 27 March 2019 14:09 CET | Update | N/A |
| article html file updated | 26 August 2016 11:53 CEST | Update | N/A |
| article html file updated | 19 August 2016 14:37 CEST | Original file | N/A |
| article xml uploaded. | 19 August 2016 14:36 CEST | Update | https://www.mdpi.com/2072-4292/8/8/672/xml |
| article xml uploaded. | 19 August 2016 14:36 CEST | Update | N/A |
| article xml uploaded. | 19 August 2016 14:36 CEST | Original file | N/A |
| article pdf uploaded. | 19 August 2016 14:36 CEST | Version of Record | https://www.mdpi.com/2072-4292/8/8/672/pdf |
