| article html file updated | 11 February 2020 03:45 CET | Update | https://www.mdpi.com/1424-8220/18/12/4473 |
| article html file updated | 12 October 2019 02:31 CEST | Update | - |
| article html file updated | 27 April 2019 18:03 CEST | Update | - |
| article html file updated | 13 April 2019 13:56 CEST | Update | - |
| article html file updated | 2 April 2019 14:48 CEST | Update | - |
| article html file updated | 18 December 2018 11:54 CET | Original file | - |
| article pdf uploaded. | 18 December 2018 11:52 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/12/4473/pdf |
| article xml uploaded. | 18 December 2018 11:52 CET | Update | https://www.mdpi.com/1424-8220/18/12/4473/xml |
| article xml file uploaded | 18 December 2018 11:52 CET | Update | - |
| article pdf uploaded. | 17 December 2018 18:13 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/12/4473/pdf-vor |
| article pdf uploaded. | 17 December 2018 18:09 CET | Version of Record | https://www.mdpi.com/1424-8220/18/12/4473/pdf-vor |
| article xml file uploaded | 17 December 2018 18:09 CET | Original file | - |
