| article html file updated | 9 February 2020 22:19 CET | Update | https://www.mdpi.com/1424-8220/18/7/1988 |
| article html file updated | 4 October 2019 19:41 CEST | Update | - |
| article html file updated | 30 April 2019 08:51 CEST | Update | - |
| article html file updated | 16 April 2019 03:51 CEST | Update | - |
| article html file updated | 30 March 2019 12:55 CET | Update | - |
| article html file updated | 21 June 2018 12:49 CEST | Original file | - |
| article pdf uploaded. | 21 June 2018 12:47 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/7/1988/pdf |
| article xml uploaded. | 21 June 2018 12:47 CEST | Update | https://www.mdpi.com/1424-8220/18/7/1988/xml |
| article xml file uploaded | 21 June 2018 12:47 CEST | Original file | - |
