| article html file updated | 11 February 2020 15:01 CET | Update | https://www.mdpi.com/1424-8220/19/3/727 |
| article html file updated | 14 October 2019 18:44 CEST | Update | - |
| article html file updated | 26 April 2019 18:41 CEST | Update | - |
| article html file updated | 12 April 2019 14:39 CEST | Update | - |
| article html file updated | 3 April 2019 18:08 CEST | Update | - |
| article html file updated | 28 February 2019 20:01 CET | Update | - |
| article html file updated | 20 February 2019 06:02 CET | Update | - |
| article html file updated | 11 February 2019 12:40 CET | Original file | - |
| article pdf uploaded. | 11 February 2019 12:39 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/727/pdf |
| article xml uploaded. | 11 February 2019 12:39 CET | Update | https://www.mdpi.com/1424-8220/19/3/727/xml |
| article xml file uploaded | 11 February 2019 12:39 CET | Original file | - |
