| article html file updated | 11 February 2020 18:39 CET | Update | https://www.mdpi.com/1424-8220/19/5/996 |
| article html file updated | 15 October 2019 16:13 CEST | Update | - |
| article html file updated | 26 April 2019 11:08 CEST | Update | - |
| article html file updated | 12 April 2019 06:39 CEST | Update | - |
| article html file updated | 4 April 2019 03:46 CEST | Update | - |
| article html file updated | 18 March 2019 12:25 CET | Update | - |
| article html file updated | 28 February 2019 04:44 CET | Update | - |
| article html file updated | 26 February 2019 11:42 CET | Original file | - |
| article pdf uploaded. | 26 February 2019 11:40 CET | Version of Record | https://www.mdpi.com/1424-8220/19/5/996/pdf |
| article xml uploaded. | 26 February 2019 11:40 CET | Update | https://www.mdpi.com/1424-8220/19/5/996/xml |
| article xml file uploaded | 26 February 2019 11:40 CET | Original file | - |
