| article html file updated | 11 February 2020 01:35 CET | Update | https://www.mdpi.com/1424-8220/18/12/4301 |
| article html file updated | 11 October 2019 13:31 CEST | Update | - |
| article html file updated | 27 April 2019 22:59 CEST | Update | - |
| article html file updated | 13 April 2019 18:50 CEST | Update | - |
| article html file updated | 2 April 2019 08:44 CEST | Update | - |
| article html file updated | 6 December 2018 10:32 CET | Original file | - |
| article pdf uploaded. | 6 December 2018 10:31 CET | Version of Record | https://www.mdpi.com/1424-8220/18/12/4301/pdf |
| article xml uploaded. | 6 December 2018 10:31 CET | Update | https://www.mdpi.com/1424-8220/18/12/4301/xml |
| article xml file uploaded | 6 December 2018 10:31 CET | Original file | - |
