| article html file updated | 7 February 2020 09:09 CET | Update | https://www.mdpi.com/1424-8220/16/5/753 |
| article html file updated | 5 May 2019 14:56 CEST | Update | - |
| article html file updated | 27 March 2019 05:31 CET | Update | - |
| article html file updated | 27 May 2016 10:05 CEST | Update | - |
| article html file updated | 23 May 2016 14:14 CEST | Original file | - |
| article xml uploaded. | 23 May 2016 14:12 CEST | Original file | https://www.mdpi.com/1424-8220/16/5/753/xml |
| article pdf uploaded. | 23 May 2016 14:12 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/5/753/pdf |
