| article html file updated | 7 February 2020 23:34 CET | Update | https://www.mdpi.com/2072-4292/9/2/166 |
| article html file updated | 23 September 2019 08:52 CEST | Update | N/A |
| article html file updated | 4 May 2019 10:55 CEST | Update | N/A |
| article html file updated | 2 March 2017 09:19 CET | Update | N/A |
| article html file updated | 16 February 2017 15:08 CET | Original file | N/A |
| article xml uploaded. | 16 February 2017 15:06 CET | Original file | https://www.mdpi.com/2072-4292/9/2/166/xml |
| article pdf uploaded. | 16 February 2017 15:06 CET | Version of Record | https://www.mdpi.com/2072-4292/9/2/166/pdf |
