| article html file updated | 10 February 2020 06:30 CET | Update | https://www.mdpi.com/1424-8220/18/8/2721 |
| article html file updated | 6 October 2019 19:36 CEST | Update | - |
| article html file updated | 29 April 2019 15:24 CEST | Update | - |
| article html file updated | 15 April 2019 10:48 CEST | Update | - |
| article html file updated | 31 March 2019 09:26 CEST | Update | - |
| article html file updated | 20 August 2018 11:51 CEST | Update | - |
| article pdf uploaded. | 20 August 2018 11:49 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/8/2721/pdf |
| article xml file uploaded | 20 August 2018 11:49 CEST | Update | https://www.mdpi.com/1424-8220/18/8/2721/xml |
| article html file updated | 20 August 2018 11:06 CEST | Original file | - |
| article pdf uploaded. | 20 August 2018 11:04 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/8/2721/pdf-vor |
| article xml uploaded. | 20 August 2018 11:04 CEST | Update | - |
| article xml file uploaded | 20 August 2018 11:04 CEST | Update | - |
| article pdf uploaded. | 18 August 2018 12:36 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/8/2721/pdf-vor |
| article xml file uploaded | 18 August 2018 12:36 CEST | Original file | - |
