| article html file updated | 9 February 2020 07:09 CET | Update | https://www.mdpi.com/1660-4601/15/2/369 |
| article html file updated | 30 September 2019 22:20 CEST | Update | - |
| article html file updated | 1 May 2019 17:19 CEST | Update | - |
| article html file updated | 17 April 2019 16:42 CEST | Update | - |
| article html file updated | 29 March 2019 00:26 CET | Update | - |
| article html file updated | 14 March 2018 17:20 CET | Update | - |
| article html file updated | 24 February 2018 10:41 CET | Original file | - |
| article xml uploaded. | 24 February 2018 10:39 CET | Original file | https://www.mdpi.com/1660-4601/15/2/369/xml |
| article pdf uploaded. | 24 February 2018 10:39 CET | Updated version of record | https://www.mdpi.com/1660-4601/15/2/369/pdf |
| article pdf uploaded. | 21 February 2018 05:35 CET | Version of Record | https://www.mdpi.com/1660-4601/15/2/369/pdf-vor |
