| article html file updated | 9 February 2020 08:54 CET | Update | https://www.mdpi.com/1424-8220/18/3/803 |
| article html file updated | 1 October 2019 08:23 CEST | Update | - |
| article html file updated | 1 May 2019 13:42 CEST | Update | - |
| article html file updated | 17 April 2019 13:20 CEST | Update | - |
| article html file updated | 29 March 2019 04:33 CET | Update | - |
| article html file updated | 29 March 2018 09:32 CEST | Update | - |
| article html file updated | 7 March 2018 10:51 CET | Original file | - |
| article xml uploaded. | 7 March 2018 10:50 CET | Update | https://www.mdpi.com/1424-8220/18/3/803/xml |
| article pdf uploaded. | 7 March 2018 10:50 CET | Version of Record | https://www.mdpi.com/1424-8220/18/3/803/pdf |
