| article html file updated | 8 February 2020 01:57 CET | Update | https://www.mdpi.com/1424-8220/17/3/653 |
| article html file updated | 23 September 2019 22:42 CEST | Update | - |
| article html file updated | 4 May 2019 05:38 CEST | Update | - |
| article html file updated | 31 March 2017 10:28 CEST | Update | - |
| article html file updated | 27 March 2017 05:22 CEST | Update | - |
| article html file updated | 24 March 2017 06:59 CET | Update | - |
| article html file updated | 22 March 2017 09:52 CET | Original file | - |
| article xml uploaded. | 22 March 2017 09:51 CET | Original file | https://www.mdpi.com/1424-8220/17/3/653/xml |
| article pdf uploaded. | 22 March 2017 09:51 CET | Version of Record | https://www.mdpi.com/1424-8220/17/3/653/pdf |
