| article html file updated | 8 February 2020 04:56 CET | Update | https://www.mdpi.com/2072-6643/9/5/453 |
| article html file updated | 24 September 2019 15:09 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:44 CEST | Update | N/A |
| article html file updated | 1 June 2017 07:37 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:33 CEST | Update | N/A |
| article html file updated | 9 May 2017 06:09 CEST | Update | N/A |
| article xml uploaded. | 9 May 2017 06:08 CEST | Update | https://www.mdpi.com/2072-6643/9/5/453/xml |
| article pdf uploaded. | 9 May 2017 06:08 CEST | Updated version of record | https://www.mdpi.com/2072-6643/9/5/453/pdf |
| article html file updated | 3 May 2017 11:53 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2017 11:52 CEST | Version of Record | https://www.mdpi.com/2072-6643/9/5/453/pdf-vor |
