| article html file updated | 8 February 2020 23:29 CET | Update | https://www.mdpi.com/1660-4601/14/12/1531 |
| article html file updated | 29 September 2019 01:47 CEST | Update | N/A |
| article html file updated | 2 May 2019 09:53 CEST | Update | N/A |
| article html file updated | 18 April 2019 07:33 CEST | Update | N/A |
| article html file updated | 2 January 2018 15:06 CET | Update | N/A |
| article html file updated | 8 December 2017 09:09 CET | Original file | N/A |
| article xml uploaded. | 8 December 2017 09:07 CET | Update | https://www.mdpi.com/1660-4601/14/12/1531/xml |
| article xml uploaded. | 8 December 2017 09:07 CET | Original file | N/A |
| article pdf uploaded. | 8 December 2017 09:07 CET | Version of Record | https://www.mdpi.com/1660-4601/14/12/1531/pdf |
