| article html file updated | 11 February 2020 06:32 CET | Update | https://www.mdpi.com/1424-8220/19/1/147 |
| article html file updated | 12 October 2019 19:58 CEST | Update | - |
| article html file updated | 27 April 2019 11:48 CEST | Update | - |
| article html file updated | 13 April 2019 07:46 CEST | Update | - |
| article html file updated | 2 April 2019 21:46 CEST | Update | - |
| article html file updated | 3 January 2019 14:15 CET | Original file | - |
| article xml uploaded. | 3 January 2019 14:13 CET | Original file | https://www.mdpi.com/1424-8220/19/1/147/xml |
| article pdf uploaded. | 3 January 2019 14:13 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/147/pdf |
