| article html file updated | 11 February 2020 12:52 CET | Update | https://www.mdpi.com/1424-8220/19/3/608 |
| article html file updated | 14 October 2019 06:20 CEST | Update | N/A |
| article html file updated | 26 April 2019 22:51 CEST | Update | N/A |
| article html file updated | 12 April 2019 18:41 CEST | Update | N/A |
| article html file updated | 3 April 2019 12:59 CEST | Update | N/A |
| article html file updated | 20 February 2019 04:29 CET | Update | N/A |
| article html file updated | 31 January 2019 14:14 CET | Original file | N/A |
| article pdf uploaded. | 31 January 2019 14:12 CET | Version of Record | https://www.mdpi.com/1424-8220/19/3/608/pdf |
| article xml uploaded. | 31 January 2019 14:12 CET | Update | https://www.mdpi.com/1424-8220/19/3/608/xml |
| article xml file uploaded | 31 January 2019 14:12 CET | Original file | N/A |
