| article html file updated | 8 February 2020 12:33 CET | Update | https://www.mdpi.com/1424-8220/17/8/1764 |
| article html file updated | 26 September 2019 07:19 CEST | Update | N/A |
| article html file updated | 3 May 2019 08:57 CEST | Update | N/A |
| article html file updated | 27 March 2019 18:45 CET | Update | N/A |
| article html file updated | 1 September 2017 10:39 CEST | Update | N/A |
| article html file updated | 2 August 2017 03:35 CEST | Original file | N/A |
| article xml uploaded. | 2 August 2017 03:34 CEST | Original file | https://www.mdpi.com/1424-8220/17/8/1764/xml |
| article pdf uploaded. | 2 August 2017 03:34 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1764/pdf |
| article pdf uploaded. | 1 August 2017 14:31 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1764/pdf-vor |
