| article html file updated | 9 February 2020 02:52 CET | Update | https://www.mdpi.com/1424-8220/18/1/196 |
| article html file updated | 29 September 2019 20:55 CEST | Update | N/A |
| article html file updated | 2 May 2019 02:38 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:51 CEST | Update | N/A |
| article html file updated | 28 March 2019 15:07 CET | Update | N/A |
| article html file updated | 2 February 2018 10:55 CET | Update | N/A |
| article html file updated | 12 January 2018 15:11 CET | Original file | N/A |
| article xml uploaded. | 12 January 2018 15:09 CET | Original file | https://www.mdpi.com/1424-8220/18/1/196/xml |
| article pdf uploaded. | 12 January 2018 15:09 CET | Version of Record | https://www.mdpi.com/1424-8220/18/1/196/pdf |
