| article html file updated | 8 February 2020 00:44 CET | Update | https://www.mdpi.com/2072-4292/9/3/233 |
| article html file updated | 23 September 2019 15:39 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:19 CEST | Update | N/A |
| article html file updated | 28 March 2017 09:21 CEST | Update | N/A |
| article html file updated | 8 March 2017 09:52 CET | Original file | N/A |
| article xml uploaded. | 8 March 2017 09:50 CET | Original file | https://www.mdpi.com/2072-4292/9/3/233/xml |
| article pdf uploaded. | 8 March 2017 09:50 CET | Updated version of record | https://www.mdpi.com/2072-4292/9/3/233/pdf |
| article pdf uploaded. | 3 March 2017 16:33 CET | Version of Record | https://www.mdpi.com/2072-4292/9/3/233/pdf-vor |
