| article html file updated | 9 February 2020 03:32 CET | Update | https://www.mdpi.com/1424-8220/18/1/282 |
| article html file updated | 30 September 2019 00:57 CEST | Update | - |
| article html file updated | 2 May 2019 01:17 CEST | Update | - |
| article html file updated | 17 April 2019 23:36 CEST | Update | - |
| article html file updated | 28 March 2019 16:39 CET | Update | - |
| article html file updated | 2 February 2018 11:12 CET | Update | - |
| article html file updated | 19 January 2018 11:12 CET | Update | - |
| article xml uploaded. | 19 January 2018 11:11 CET | Update | https://www.mdpi.com/1424-8220/18/1/282/xml |
| article pdf uploaded. | 19 January 2018 11:11 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/1/282/pdf |
| article html file updated | 18 January 2018 17:22 CET | Original file | - |
| article xml uploaded. | 18 January 2018 17:20 CET | Update | - |
| article xml uploaded. | 18 January 2018 17:20 CET | Original file | - |
| article pdf uploaded. | 18 January 2018 17:20 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/282/pdf-vor |
