| article html file updated | 8 February 2020 05:45 CET | Update | https://www.mdpi.com/1424-8220/17/5/1115 |
| article html file updated | 24 September 2019 19:22 CEST | Update | - |
| article html file updated | 3 May 2019 22:15 CEST | Update | - |
| article html file updated | 2 June 2017 04:29 CEST | Update | - |
| article html file updated | 23 May 2017 04:09 CEST | Update | - |
| article html file updated | 15 May 2017 15:55 CEST | Original file | - |
| article xml uploaded. | 15 May 2017 15:54 CEST | Original file | https://www.mdpi.com/1424-8220/17/5/1115/xml |
| article pdf uploaded. | 15 May 2017 15:54 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/5/1115/pdf |
| article pdf uploaded. | 12 May 2017 13:51 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/5/1115/pdf-vor |
