| article html file updated | 9 February 2020 17:35 CET | Update | https://www.mdpi.com/1424-8220/18/5/1561 |
| article html file updated | 3 October 2019 14:12 CEST | Update | - |
| article html file updated | 30 April 2019 19:54 CEST | Update | - |
| article html file updated | 16 April 2019 20:19 CEST | Update | - |
| article html file updated | 30 March 2019 00:45 CET | Update | - |
| article html file updated | 31 May 2018 09:05 CEST | Update | - |
| article html file updated | 15 May 2018 07:45 CEST | Update | - |
| article xml uploaded. | 15 May 2018 07:43 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1561/xml |
| article html file updated | 15 May 2018 07:39 CEST | Original file | - |
| article pdf uploaded. | 15 May 2018 07:38 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/5/1561/pdf |
