| article html file updated | 8 February 2020 01:47 CET | Update | https://www.mdpi.com/1424-8220/17/3/627 |
| article html file updated | 23 September 2019 21:39 CEST | Update | - |
| article html file updated | 4 May 2019 05:59 CEST | Update | - |
| article html file updated | 31 March 2017 10:23 CEST | Update | - |
| article html file updated | 19 March 2017 10:47 CET | Original file | - |
| article xml uploaded. | 19 March 2017 10:46 CET | Original file | https://www.mdpi.com/1424-8220/17/3/627/xml |
| article pdf uploaded. | 19 March 2017 10:46 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/627/pdf |
