| article html file updated | 7 February 2020 08:51 CET | Update | https://www.mdpi.com/1424-8220/16/5/713 |
| article html file updated | 5 May 2019 15:31 CEST | Update | - |
| article html file updated | 27 March 2019 04:58 CET | Update | - |
| article html file updated | 27 May 2016 09:41 CEST | Update | - |
| article html file updated | 17 May 2016 14:55 CEST | Original file | - |
| article xml uploaded. | 17 May 2016 14:54 CEST | Original file | https://www.mdpi.com/1424-8220/16/5/713/xml |
| article pdf uploaded. | 17 May 2016 14:54 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/713/pdf |
