| article html file updated | 10 February 2020 04:14 CET | Update | https://www.mdpi.com/1660-4601/15/8/1639 |
| article html file updated | 6 October 2019 06:51 CEST | Update | - |
| article html file updated | 29 April 2019 20:33 CEST | Update | - |
| article html file updated | 15 April 2019 15:41 CEST | Update | - |
| article html file updated | 31 March 2019 04:23 CEST | Update | - |
| article html file updated | 2 August 2018 13:48 CEST | Original file | - |
| article pdf uploaded. | 2 August 2018 13:47 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/8/1639/pdf |
| article xml uploaded. | 2 August 2018 13:47 CEST | Update | https://www.mdpi.com/1660-4601/15/8/1639/xml |
| article xml file uploaded | 2 August 2018 13:47 CEST | Original file | - |
