| article html file updated | 9 February 2020 11:08 CET | Update | https://www.mdpi.com/1424-8220/18/4/964 |
| article html file updated | 1 October 2019 22:43 CEST | Update | - |
| article html file updated | 1 May 2019 08:59 CEST | Update | - |
| article html file updated | 17 April 2019 08:54 CEST | Update | - |
| article html file updated | 29 March 2019 09:31 CET | Update | - |
| article html file updated | 7 May 2018 04:00 CEST | Update | - |
| article html file updated | 18 April 2018 10:56 CEST | Original file | - |
| article xml uploaded. | 18 April 2018 10:55 CEST | Update | https://www.mdpi.com/1424-8220/18/4/964/xml |
| article pdf uploaded. | 18 April 2018 10:55 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/4/964/pdf |
| article pdf uploaded. | 24 March 2018 10:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/4/964/pdf-vor |
| article pdf uploaded. | 24 March 2018 10:39 CET | Updated version of record | https://www.mdpi.com/1424-8220/18/4/964/pdf-vor |
| article pdf uploaded. | 24 March 2018 10:31 CET | Version of Record | https://www.mdpi.com/1424-8220/18/4/964/pdf-vor |
