| article html file updated | 8 February 2020 19:17 CET | Update | https://www.mdpi.com/1660-3397/15/10/331 |
| article html file updated | 27 September 2019 23:15 CEST | Update | N/A |
| article html file updated | 2 May 2019 19:23 CEST | Update | N/A |
| article html file updated | 3 November 2017 05:29 CET | Update | N/A |
| article html file updated | 25 October 2017 08:13 CEST | Original file | N/A |
| article xml uploaded. | 25 October 2017 08:11 CEST | Update | https://www.mdpi.com/1660-3397/15/10/331/xml |
| article pdf uploaded. | 25 October 2017 08:11 CEST | Updated version of record | https://www.mdpi.com/1660-3397/15/10/331/pdf |
| article xml uploaded. | 25 October 2017 08:06 CEST | Original file | N/A |
| article pdf uploaded. | 25 October 2017 08:06 CEST | Updated version of record | https://www.mdpi.com/1660-3397/15/10/331/pdf-vor |
| article pdf uploaded. | 24 October 2017 11:20 CEST | Version of Record | https://www.mdpi.com/1660-3397/15/10/331/pdf-vor |
