| article html file updated | 8 February 2020 06:25 CET | Update | https://www.mdpi.com/2072-6643/9/5/527 |
| article html file updated | 24 September 2019 22:51 CEST | Update | N/A |
| article html file updated | 3 May 2019 20:57 CEST | Update | N/A |
| article html file updated | 1 June 2017 07:34 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:09 CEST | Original file | N/A |
| article xml uploaded. | 23 May 2017 03:08 CEST | Original file | https://www.mdpi.com/2072-6643/9/5/527/xml |
| article pdf uploaded. | 23 May 2017 03:08 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/527/pdf |
| article pdf uploaded. | 21 May 2017 13:01 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/527/pdf-vor |
