| article html file updated | 7 February 2020 09:04 CET | Update | https://www.mdpi.com/1424-8220/16/5/739 |
| article html file updated | 5 May 2019 15:06 CEST | Update | N/A |
| article html file updated | 27 March 2019 05:22 CET | Update | N/A |
| article html file updated | 27 May 2016 09:57 CEST | Update | N/A |
| article html file updated | 20 May 2016 16:50 CEST | Original file | N/A |
| article xml uploaded. | 20 May 2016 16:48 CEST | Original file | https://www.mdpi.com/1424-8220/16/5/739/xml |
| article pdf uploaded. | 20 May 2016 16:48 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/739/pdf |
