| article html file updated | 8 February 2020 05:44 CET | Update | https://www.mdpi.com/2075-163X/7/5/76 |
| article html file updated | 3 May 2019 22:17 CEST | Update | - |
| article html file updated | 31 May 2017 10:14 CEST | Update | - |
| article html file updated | 23 May 2017 04:08 CEST | Update | - |
| article html file updated | 13 May 2017 13:04 CEST | Original file | - |
| article xml uploaded. | 13 May 2017 13:03 CEST | Update | https://www.mdpi.com/2075-163X/7/5/76/xml |
| article pdf uploaded. | 13 May 2017 13:03 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/5/76/pdf |
| article pdf uploaded. | 12 May 2017 15:46 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/5/76/pdf-vor |
