| article html file updated | 11 February 2020 09:27 CET | Update | https://www.mdpi.com/1424-8220/19/2/347 |
| article html file updated | 13 October 2019 11:44 CEST | Update | - |
| article html file updated | 27 April 2019 05:32 CEST | Update | - |
| article html file updated | 13 April 2019 01:37 CEST | Update | - |
| article html file updated | 3 April 2019 04:42 CEST | Update | - |
| article html file updated | 30 January 2019 07:13 CET | Update | - |
| article html file updated | 22 January 2019 11:45 CET | Original file | - |
| article pdf uploaded. | 22 January 2019 11:42 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/2/347/pdf |
| article xml uploaded. | 22 January 2019 11:42 CET | Update | https://www.mdpi.com/1424-8220/19/2/347/xml |
| article xml file uploaded | 22 January 2019 11:42 CET | Update | - |
| article pdf uploaded. | 16 January 2019 12:47 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/2/347/pdf-vor |
| article pdf uploaded. | 16 January 2019 12:43 CET | Version of Record | https://www.mdpi.com/1424-8220/19/2/347/pdf-vor |
| article xml file uploaded | 16 January 2019 12:43 CET | Original file | - |
