| article html file updated | 8 February 2020 04:49 CET | Update | https://www.mdpi.com/2073-4344/7/5/132 |
| article html file updated | 24 September 2019 14:33 CEST | Update | - |
| article html file updated | 3 May 2019 23:56 CEST | Update | - |
| article html file updated | 31 May 2017 06:30 CEST | Update | - |
| article html file updated | 23 May 2017 03:29 CEST | Update | - |
| article html file updated | 2 May 2017 10:38 CEST | Original file | - |
| article xml uploaded. | 2 May 2017 10:36 CEST | Original file | https://www.mdpi.com/2073-4344/7/5/132/xml |
| article pdf uploaded. | 2 May 2017 10:36 CEST | Updated version of record | https://www.mdpi.com/2073-4344/7/5/132/pdf |
| article pdf uploaded. | 1 May 2017 05:30 CEST | Version of Record | https://www.mdpi.com/2073-4344/7/5/132/pdf-vor |
