| article html file updated | 8 February 2020 02:23 CET | Update | https://www.mdpi.com/1424-8220/17/4/700 |
| article html file updated | 24 September 2019 01:03 CEST | Update | - |
| article html file updated | 4 May 2019 04:43 CEST | Update | - |
| article html file updated | 29 April 2017 13:34 CEST | Update | - |
| article html file updated | 31 March 2017 09:07 CEST | Update | - |
| article xml uploaded. | 31 March 2017 09:06 CEST | Update | https://www.mdpi.com/1424-8220/17/4/700/xml |
| article pdf uploaded. | 31 March 2017 09:06 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/4/700/pdf |
| article html file updated | 29 March 2017 08:36 CEST | Original file | - |
| article pdf uploaded. | 29 March 2017 08:35 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/4/700/pdf-vor |
| article pdf uploaded. | 28 March 2017 11:25 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/4/700/pdf-vor |
