| article html file updated | 9 February 2020 05:48 CET | Update | https://www.mdpi.com/1660-4601/15/2/283 |
| article html file updated | 30 September 2019 14:27 CEST | Update | - |
| article html file updated | 1 May 2019 20:19 CEST | Update | - |
| article html file updated | 17 April 2019 19:22 CEST | Update | - |
| article html file updated | 28 March 2019 21:33 CET | Update | - |
| article html file updated | 14 March 2018 17:41 CET | Update | - |
| article html file updated | 7 February 2018 09:46 CET | Original file | - |
| article xml uploaded. | 7 February 2018 09:45 CET | Original file | https://www.mdpi.com/1660-4601/15/2/283/xml |
| article pdf uploaded. | 7 February 2018 09:45 CET | Version of Record | https://www.mdpi.com/1660-4601/15/2/283/pdf |
