| article html file updated | 8 February 2020 05:30 CET | Update | https://www.mdpi.com/2075-163X/7/5/72 |
| article html file updated | 24 September 2019 18:04 CEST | Update | N/A |
| article html file updated | 3 May 2019 22:42 CEST | Update | N/A |
| article html file updated | 31 May 2017 10:13 CEST | Update | N/A |
| article html file updated | 23 May 2017 03:59 CEST | Update | N/A |
| article html file updated | 22 May 2017 05:20 CEST | Update | N/A |
| article xml uploaded. | 22 May 2017 05:19 CEST | Update | https://www.mdpi.com/2075-163X/7/5/72/xml |
| article pdf uploaded. | 22 May 2017 05:18 CEST | Updated version of record | https://www.mdpi.com/2075-163X/7/5/72/pdf |
| article html file updated | 10 May 2017 12:17 CEST | Original file | N/A |
| article pdf uploaded. | 10 May 2017 12:15 CEST | Version of Record | https://www.mdpi.com/2075-163X/7/5/72/pdf-vor |
