| article html file updated | 8 February 2020 00:28 CET | Update | https://www.mdpi.com/2072-4292/9/3/217 |
| article html file updated | 23 September 2019 14:05 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:57 CEST | Update | N/A |
| article html file updated | 28 March 2017 09:17 CEST | Update | N/A |
| article html file updated | 28 February 2017 13:55 CET | Original file | N/A |
| article xml uploaded. | 28 February 2017 13:54 CET | Original file | https://www.mdpi.com/2072-4292/9/3/217/xml |
| article pdf uploaded. | 28 February 2017 13:54 CET | Version of Record | https://www.mdpi.com/2072-4292/9/3/217/pdf |
