| article html file updated | 9 February 2020 11:13 CET | Update | https://www.mdpi.com/1660-4601/15/4/589 |
| article html file updated | 1 October 2019 23:08 CEST | Update | - |
| article html file updated | 1 May 2019 08:50 CEST | Update | - |
| article html file updated | 17 April 2019 08:45 CEST | Update | - |
| article html file updated | 29 March 2019 09:41 CET | Update | - |
| article html file updated | 1 May 2018 04:28 CEST | Update | - |
| article html file updated | 25 March 2018 12:07 CEST | Original file | - |
| article xml uploaded. | 25 March 2018 12:06 CEST | Original file | https://www.mdpi.com/1660-4601/15/4/589/xml |
| article pdf uploaded. | 25 March 2018 12:06 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/4/589/pdf |
