| article html file updated | 8 February 2020 23:15 CET | Update | https://www.mdpi.com/2072-4292/9/12/1261 |
| article html file updated | 29 September 2019 00:28 CEST | Update | - |
| article html file updated | 2 May 2019 10:24 CEST | Update | - |
| article html file updated | 18 April 2019 08:02 CEST | Update | - |
| article html file updated | 2 January 2018 15:56 CET | Update | - |
| article html file updated | 5 December 2017 17:14 CET | Original file | - |
| article xml uploaded. | 5 December 2017 17:13 CET | Update | https://www.mdpi.com/2072-4292/9/12/1261/xml |
| article xml uploaded. | 5 December 2017 17:13 CET | Original file | - |
| article pdf uploaded. | 5 December 2017 17:13 CET | Version of Record | https://www.mdpi.com/2072-4292/9/12/1261/pdf |
