| article html file updated | 7 February 2020 14:15 CET | Update | https://www.mdpi.com/1424-8220/16/9/1402 |
| article html file updated | 5 May 2019 05:27 CEST | Update | N/A |
| article html file updated | 27 March 2019 15:36 CET | Update | N/A |
| article html file updated | 27 September 2016 06:53 CEST | Update | N/A |
| article html file updated | 31 August 2016 14:13 CEST | Original file | N/A |
| article xml uploaded. | 31 August 2016 14:11 CEST | Update | https://www.mdpi.com/1424-8220/16/9/1402/xml |
| article xml uploaded. | 31 August 2016 14:11 CEST | Update | N/A |
| article xml uploaded. | 31 August 2016 14:11 CEST | Update | N/A |
| article xml uploaded. | 31 August 2016 14:11 CEST | Original file | N/A |
| article pdf uploaded. | 31 August 2016 14:11 CEST | Version of Record | https://www.mdpi.com/1424-8220/16/9/1402/pdf |
