| article html file updated | 10 February 2020 02:27 CET | Update | https://www.mdpi.com/1660-4601/15/7/1550 |
| article html file updated | 5 October 2019 20:45 CEST | Update | - |
| article html file updated | 30 April 2019 00:16 CEST | Update | - |
| article html file updated | 15 April 2019 19:30 CEST | Update | - |
| article html file updated | 30 March 2019 22:58 CET | Update | - |
| article html file updated | 2 August 2018 14:21 CEST | Update | - |
| article html file updated | 22 July 2018 10:52 CEST | Original file | - |
| article pdf uploaded. | 22 July 2018 10:51 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/7/1550/pdf |
| article xml uploaded. | 22 July 2018 10:51 CEST | Update | https://www.mdpi.com/1660-4601/15/7/1550/xml |
| article xml file uploaded | 22 July 2018 10:51 CEST | Original file | - |
