| article html file updated | 9 February 2020 20:14 CET | Update | https://www.mdpi.com/1424-8220/18/6/1817 |
| article html file updated | 4 October 2019 06:25 CEST | Update | N/A |
| article html file updated | 30 April 2019 13:55 CEST | Update | N/A |
| article html file updated | 16 April 2019 14:33 CEST | Update | N/A |
| article html file updated | 30 March 2019 07:30 CET | Update | N/A |
| article html file updated | 7 June 2018 09:26 CEST | Original file | N/A |
| article pdf uploaded. | 7 June 2018 09:24 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/6/1817/pdf |
| article xml uploaded. | 7 June 2018 09:24 CEST | Update | https://www.mdpi.com/1424-8220/18/6/1817/xml |
| article xml file uploaded | 7 June 2018 09:24 CEST | Update | N/A |
| article pdf uploaded. | 5 June 2018 04:42 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/6/1817/pdf-vor |
| article pdf uploaded. | 5 June 2018 04:40 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/6/1817/pdf-vor |
| article xml file uploaded | 5 June 2018 04:40 CEST | Update | N/A |
| article pdf uploaded. | 4 June 2018 16:33 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/6/1817/pdf-vor |
| article pdf uploaded. | 4 June 2018 16:32 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/6/1817/pdf-vor |
| article xml file uploaded | 4 June 2018 16:32 CEST | Original file | N/A |
