| article html file updated | 8 February 2020 07:11 CET | Update | https://www.mdpi.com/1424-8220/17/6/1262 |
| article html file updated | 25 September 2019 02:46 CEST | Update | - |
| article html file updated | 3 May 2019 19:32 CEST | Update | - |
| article html file updated | 30 June 2017 11:36 CEST | Update | - |
| article html file updated | 23 June 2017 04:01 CEST | Update | - |
| article xml uploaded. | 23 June 2017 03:59 CEST | Update | https://www.mdpi.com/1424-8220/17/6/1262/xml |
| article pdf uploaded. | 23 June 2017 03:59 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/6/1262/pdf |
| article html file updated | 2 June 2017 09:33 CEST | Original file | - |
| article pdf uploaded. | 2 June 2017 09:32 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/6/1262/pdf-vor |
| article pdf uploaded. | 1 June 2017 12:22 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/6/1262/pdf-vor |
