| article html file updated | 8 February 2020 22:45 CET | Update | https://www.mdpi.com/1660-4601/14/12/1488 |
| article html file updated | 28 September 2019 21:22 CEST | Update | - |
| article html file updated | 2 May 2019 11:31 CEST | Update | - |
| article html file updated | 18 April 2019 09:08 CEST | Update | - |
| article html file updated | 2 January 2018 14:52 CET | Update | - |
| article html file updated | 1 December 2017 10:48 CET | Original file | - |
| article xml uploaded. | 1 December 2017 10:46 CET | Update | https://www.mdpi.com/1660-4601/14/12/1488/xml |
| article xml uploaded. | 1 December 2017 10:46 CET | Original file | - |
| article pdf uploaded. | 1 December 2017 10:46 CET | Version of Record | https://www.mdpi.com/1660-4601/14/12/1488/pdf |
