| article html file updated | 7 February 2020 08:15 CET | Update | https://www.mdpi.com/1424-8220/16/5/645 |
| article html file updated | 5 May 2019 16:39 CEST | Update | N/A |
| article html file updated | 27 March 2019 03:53 CET | Update | N/A |
| article html file updated | 27 May 2016 09:06 CEST | Update | N/A |
| article html file updated | 5 May 2016 13:09 CEST | Original file | N/A |
| article xml uploaded. | 5 May 2016 13:07 CEST | Update | https://www.mdpi.com/1424-8220/16/5/645/xml |
| article pdf uploaded. | 5 May 2016 13:07 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/645/pdf |
