| article html file updated | 8 February 2020 22:51 CET | Update | https://www.mdpi.com/2072-4292/9/12/1242 |
| article html file updated | 28 September 2019 22:02 CEST | Update | - |
| article html file updated | 2 May 2019 11:17 CEST | Update | - |
| article html file updated | 18 April 2019 08:54 CEST | Update | - |
| article html file updated | 2 January 2018 15:50 CET | Update | - |
| article html file updated | 1 December 2017 17:19 CET | Original file | - |
| article xml uploaded. | 1 December 2017 17:18 CET | Update | https://www.mdpi.com/2072-4292/9/12/1242/xml |
| article xml uploaded. | 1 December 2017 17:18 CET | Original file | - |
| article pdf uploaded. | 1 December 2017 17:18 CET | Version of Record | https://www.mdpi.com/2072-4292/9/12/1242/pdf |
