| article html file updated | 7 February 2020 14:25 CET | Update | https://www.mdpi.com/2075-4434/4/3/23 |
| article html file updated | 5 May 2019 05:07 CEST | Update | N/A |
| article html file updated | 29 September 2016 09:54 CEST | Update | N/A |
| article html file updated | 3 September 2016 12:26 CEST | Update | N/A |
| article xml uploaded. | 3 September 2016 12:25 CEST | Update | https://www.mdpi.com/2075-4434/4/3/23/xml |
| article xml uploaded. | 3 September 2016 12:25 CEST | Update | N/A |
| article pdf uploaded. | 3 September 2016 12:21 CEST | Updated version of record | https://www.mdpi.com/2075-4434/4/3/23/pdf |
| article html file updated | 3 September 2016 12:09 CEST | Original file | N/A |
| article xml uploaded. | 3 September 2016 12:07 CEST | Update | N/A |
| article xml uploaded. | 3 September 2016 12:07 CEST | Original file | N/A |
| article pdf uploaded. | 3 September 2016 12:07 CEST | Version of Record | N/A |
