| article html file updated | 8 February 2020 05:59 CET | Update | https://www.mdpi.com/1424-8220/17/5/1111 |
| article html file updated | 24 September 2019 20:34 CEST | Update | N/A |
| article html file updated | 3 May 2019 21:49 CEST | Update | N/A |
| article html file updated | 2 June 2017 04:28 CEST | Update | N/A |
| article html file updated | 23 May 2017 04:19 CEST | Update | N/A |
| article html file updated | 16 May 2017 13:49 CEST | Original file | N/A |
| article xml uploaded. | 16 May 2017 13:48 CEST | Update | https://www.mdpi.com/1424-8220/17/5/1111/xml |
| article pdf uploaded. | 16 May 2017 13:48 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/5/1111/pdf |
