| article html file updated | 7 February 2020 08:56 CET | Update | https://www.mdpi.com/1424-8220/16/5/729 |
| article html file updated | 5 May 2019 15:20 CEST | Update | N/A |
| article html file updated | 27 March 2019 05:08 CET | Update | N/A |
| article html file updated | 27 May 2016 09:49 CEST | Update | N/A |
| article html file updated | 19 May 2016 10:59 CEST | Original file | N/A |
| article xml uploaded. | 19 May 2016 10:58 CEST | Update | https://www.mdpi.com/1424-8220/16/5/729/xml |
| article pdf uploaded. | 19 May 2016 10:58 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/729/pdf |
