| article html file updated | 11 February 2020 01:38 CET | Update | https://www.mdpi.com/1424-8220/18/12/4306 |
| article html file updated | 11 October 2019 13:50 CEST | Update | N/A |
| article html file updated | 27 April 2019 22:51 CEST | Update | N/A |
| article html file updated | 13 April 2019 18:43 CEST | Update | N/A |
| article html file updated | 2 April 2019 08:54 CEST | Update | N/A |
| article html file updated | 6 December 2018 12:36 CET | Original file | N/A |
| article pdf uploaded. | 6 December 2018 12:35 CET | Version of Record | https://www.mdpi.com/1424-8220/18/12/4306/pdf |
| article xml uploaded. | 6 December 2018 12:35 CET | Update | https://www.mdpi.com/1424-8220/18/12/4306/xml |
| article xml file uploaded | 6 December 2018 12:35 CET | Original file | N/A |
