| article html file updated | 8 February 2020 23:21 CET | Update | https://www.mdpi.com/1424-8220/17/12/2830 |
| article html file updated | 29 September 2019 00:59 CEST | Update | N/A |
| article html file updated | 2 May 2019 10:11 CEST | Update | N/A |
| article html file updated | 18 April 2019 07:50 CEST | Update | N/A |
| article html file updated | 2 January 2018 10:33 CET | Update | N/A |
| article html file updated | 8 December 2017 03:54 CET | Update | N/A |
| article xml uploaded. | 8 December 2017 03:52 CET | Update | https://www.mdpi.com/1424-8220/17/12/2830/xml |
| article xml uploaded. | 8 December 2017 03:38 CET | Update | N/A |
| article pdf uploaded. | 8 December 2017 03:38 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/12/2830/pdf |
| article html file updated | 6 December 2017 14:11 CET | Original file | N/A |
| article xml uploaded. | 6 December 2017 14:10 CET | Original file | N/A |
| article pdf uploaded. | 6 December 2017 14:10 CET | Version of Record | https://www.mdpi.com/1424-8220/17/12/2830/pdf-vor |
