| article html file updated | 7 February 2020 22:56 CET | Update | https://www.mdpi.com/2075-4434/5/1/12 |
| article html file updated | 4 May 2019 12:10 CEST | Update | N/A |
| Addendum published | 28 May 2018 00:00 CEST | Addendum | http://www.mdpi.com/2075-4434/6/2/59 |
| article html file updated | 29 March 2017 05:55 CEST | Update | N/A |
| article html file updated | 20 February 2017 11:09 CET | Original file | N/A |
| article xml uploaded. | 20 February 2017 11:07 CET | Update | https://www.mdpi.com/2075-4434/5/1/12/xml |
| article xml uploaded. | 20 February 2017 11:07 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2017 11:07 CET | Updated version of record | https://www.mdpi.com/2075-4434/5/1/12/pdf |
| article pdf uploaded. | 8 February 2017 17:03 CET | Version of Record | https://www.mdpi.com/2075-4434/5/1/12/pdf-vor |
