| article html file updated | 8 February 2020 13:46 CET | Update | https://www.mdpi.com/1424-8220/17/8/1900 |
| article html file updated | 26 September 2019 14:24 CEST | Update | N/A |
| article html file updated | 3 May 2019 06:30 CEST | Update | N/A |
| article html file updated | 27 March 2019 21:18 CET | Update | N/A |
| article html file updated | 1 September 2017 11:07 CEST | Update | N/A |
| article html file updated | 21 August 2017 08:48 CEST | Original file | N/A |
| article xml uploaded. | 21 August 2017 08:47 CEST | Original file | https://www.mdpi.com/1424-8220/17/8/1900/xml |
| article pdf uploaded. | 21 August 2017 08:47 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1900/pdf |
| article pdf uploaded. | 17 August 2017 15:36 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1900/pdf-vor |
