| article html file updated | 8 February 2020 04:53 CET | Update | https://www.mdpi.com/2076-2615/7/5/37 |
| article html file updated | 24 September 2019 14:53 CEST | Update | - |
| article html file updated | 3 May 2019 23:50 CEST | Update | - |
| article html file updated | 31 May 2017 06:25 CEST | Update | - |
| article html file updated | 23 May 2017 03:31 CEST | Update | - |
| article html file updated | 2 May 2017 13:47 CEST | Original file | - |
| article xml uploaded. | 2 May 2017 13:46 CEST | Original file | https://www.mdpi.com/2076-2615/7/5/37/xml |
| article pdf uploaded. | 2 May 2017 13:46 CEST | Version of Record | https://www.mdpi.com/2076-2615/7/5/37/pdf |
