| article html file updated | 9 February 2020 04:17 CET | Update | https://www.mdpi.com/2072-6643/10/2/118 |
| article html file updated | 30 September 2019 05:06 CEST | Update | - |
| article html file updated | 1 May 2019 23:41 CEST | Update | - |
| article html file updated | 17 April 2019 22:15 CEST | Update | - |
| article html file updated | 28 March 2019 18:13 CET | Update | - |
| article html file updated | 14 March 2018 17:16 CET | Update | - |
| article html file updated | 25 January 2018 07:49 CET | Original file | - |
| article xml uploaded. | 25 January 2018 07:48 CET | Original file | https://www.mdpi.com/2072-6643/10/2/118/xml |
| article pdf uploaded. | 25 January 2018 07:48 CET | Version of Record | https://www.mdpi.com/2072-6643/10/2/118/pdf |
