| article html file updated | 9 February 2020 09:46 CET | Update | https://www.mdpi.com/1424-8220/18/3/853 |
| article html file updated | 1 October 2019 14:38 CEST | Update | - |
| article html file updated | 1 May 2019 11:55 CEST | Update | - |
| article html file updated | 17 April 2019 11:41 CEST | Update | - |
| article html file updated | 29 March 2019 06:23 CET | Update | - |
| article html file updated | 29 March 2018 09:44 CEST | Update | - |
| article html file updated | 14 March 2018 07:23 CET | Original file | - |
| article xml uploaded. | 14 March 2018 07:22 CET | Update | https://www.mdpi.com/1424-8220/18/3/853/xml |
| article pdf uploaded. | 14 March 2018 07:22 CET | Version of Record | https://www.mdpi.com/1424-8220/18/3/853/pdf |
