| article html file updated | 11 February 2020 05:18 CET | Update | https://www.mdpi.com/1424-8220/19/1/74 |
| article html file updated | 12 October 2019 12:07 CEST | Update | - |
| article html file updated | 27 April 2019 14:34 CEST | Update | - |
| article html file updated | 13 April 2019 10:31 CEST | Update | - |
| article html file updated | 2 April 2019 18:46 CEST | Update | - |
| article html file updated | 26 December 2018 18:42 CET | Original file | - |
| article pdf uploaded. | 26 December 2018 07:24 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/74/pdf |
| article xml uploaded. | 26 December 2018 07:24 CET | Update | https://www.mdpi.com/1424-8220/19/1/74/xml |
| article xml file uploaded | 26 December 2018 07:24 CET | Update | - |
| article pdf uploaded. | 25 December 2018 16:13 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/74/pdf-vor |
| article pdf uploaded. | 25 December 2018 16:12 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/74/pdf-vor |
| article xml file uploaded | 25 December 2018 16:12 CET | Original file | - |
