| article html file updated | 9 February 2020 10:02 CET | Update | https://www.mdpi.com/2076-0787/7/1/26 |
| article html file updated | 1 May 2019 11:20 CEST | Update | - |
| article html file updated | 17 April 2019 11:09 CEST | Update | - |
| article html file updated | 29 March 2019 06:57 CET | Update | - |
| article html file updated | 19 April 2018 16:02 CEST | Update | - |
| article xml uploaded. | 19 April 2018 16:01 CEST | Update | https://www.mdpi.com/2076-0787/7/1/26/xml |
| article pdf uploaded. | 19 April 2018 16:01 CEST | Updated version of record | https://www.mdpi.com/2076-0787/7/1/26/pdf |
| Erratum published | 19 April 2018 00:00 CEST | Erratum | http://www.mdpi.com/2076-0787/7/2/38 |
| article html file updated | 15 March 2018 19:00 CET | Original file | - |
| article pdf uploaded. | 15 March 2018 18:58 CET | Version of Record | https://www.mdpi.com/2076-0787/7/1/26/pdf-vor |
