| article html file updated | 11 February 2020 13:18 CET | Update | https://www.mdpi.com/2227-7099/7/1/9 |
| article html file updated | 14 October 2019 08:59 CEST | Update | - |
| article html file updated | 26 April 2019 22:01 CEST | Update | - |
| article html file updated | 12 April 2019 17:51 CEST | Update | - |
| article html file updated | 10 April 2019 15:24 CEST | Update | - |
| article html file updated | 3 April 2019 14:04 CEST | Update | - |
| article html file updated | 28 February 2019 11:40 CET | Update | - |
| article html file updated | 26 February 2019 02:56 CET | Original file | - |
| article supplementary file uploaded. | 25 February 2019 12:02 CET | - | https://www.mdpi.com/2227-7099/7/1/9#supplementary |
| article pdf uploaded. | 25 February 2019 12:02 CET | Updated version of record | https://www.mdpi.com/2227-7099/7/1/9/pdf |
| article xml uploaded. | 25 February 2019 12:02 CET | Update | https://www.mdpi.com/2227-7099/7/1/9/xml |
| article xml file uploaded | 25 February 2019 12:02 CET | Update | - |
| article supplementary file uploaded. | 1 February 2019 14:24 CET | - | https://www.mdpi.com/2227-7099/7/1/9#supplementary |
| article pdf uploaded. | 1 February 2019 14:24 CET | Version of Record | https://www.mdpi.com/2227-7099/7/1/9/pdf-vor |
| article xml file uploaded | 1 February 2019 14:24 CET | Original file | - |
