| article html file updated | 7 February 2020 23:29 CET | Update | https://www.mdpi.com/2072-4292/9/2/158 |
| article html file updated | 23 September 2019 08:24 CEST | Update | - |
| article html file updated | 4 May 2019 11:05 CEST | Update | - |
| article html file updated | 2 March 2017 09:12 CET | Update | - |
| article html file updated | 15 February 2017 12:43 CET | Original file | - |
| article xml uploaded. | 15 February 2017 12:42 CET | Update | https://www.mdpi.com/2072-4292/9/2/158/xml |
| article xml uploaded. | 15 February 2017 12:42 CET | Original file | - |
| article pdf uploaded. | 15 February 2017 12:42 CET | Version of Record | https://www.mdpi.com/2072-4292/9/2/158/pdf |
