| article html file updated | 8 February 2020 13:16 CET | Update | https://www.mdpi.com/2072-6651/9/8/247 |
| article html file updated | 26 September 2019 11:31 CEST | Update | - |
| article html file updated | 3 May 2019 07:31 CEST | Update | - |
| article html file updated | 27 March 2019 20:14 CET | Update | - |
| article html file updated | 1 September 2017 06:32 CEST | Update | - |
| article html file updated | 11 August 2017 07:50 CEST | Original file | - |
| article xml uploaded. | 11 August 2017 07:49 CEST | Update | https://www.mdpi.com/2072-6651/9/8/247/xml |
| article xml uploaded. | 11 August 2017 07:49 CEST | Original file | - |
| article pdf uploaded. | 11 August 2017 07:49 CEST | Version of Record | https://www.mdpi.com/2072-6651/9/8/247/pdf |
