| article html file updated | 12 February 2020 07:18 CET | Update | https://www.mdpi.com/1424-8220/19/8/1921 |
| article html file updated | 18 October 2019 21:08 CEST | Update | - |
| article html file updated | 9 May 2019 18:36 CEST | Update | - |
| article html file updated | 28 April 2019 06:11 CEST | Update | - |
| article pdf uploaded. | 28 April 2019 06:09 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/8/1921/pdf |
| article xml uploaded. | 28 April 2019 06:09 CEST | Update | https://www.mdpi.com/1424-8220/19/8/1921/xml |
| article xml file uploaded | 28 April 2019 06:09 CEST | Update | - |
| article html file updated | 25 April 2019 07:53 CEST | Update | - |
| article html file updated | 24 April 2019 12:09 CEST | Original file | - |
| article pdf uploaded. | 24 April 2019 12:08 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/8/1921/pdf-vor |
| article xml file uploaded | 24 April 2019 12:08 CEST | Update | - |
| article pdf uploaded. | 23 April 2019 16:39 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/8/1921/pdf-vor |
| article xml file uploaded | 23 April 2019 16:39 CEST | Original file | - |
