| article html file updated | 12 February 2020 07:15 CET | Update | https://www.mdpi.com/2073-4395/9/4/206 |
| article html file updated | 18 October 2019 20:48 CEST | Update | - |
| article html file updated | 8 May 2019 17:27 CEST | Update | - |
| article html file updated | 28 April 2019 10:10 CEST | Update | - |
| article xml uploaded. | 28 April 2019 10:09 CEST | Update | https://www.mdpi.com/2073-4395/9/4/206/xml |
| article pdf uploaded. | 28 April 2019 10:09 CEST | Updated version of record | https://www.mdpi.com/2073-4395/9/4/206/pdf |
| article html file updated | 28 April 2019 10:07 CEST | Update | - |
| article html file updated | 26 April 2019 06:13 CEST | Original file | - |
| article supplementary file uploaded. | 26 April 2019 06:12 CEST | - | https://www.mdpi.com/2073-4395/9/4/206#supplementary |
| article pdf uploaded. | 26 April 2019 06:11 CEST | Updated version of record | https://www.mdpi.com/2073-4395/9/4/206/pdf-vor |
| article xml file uploaded | 26 April 2019 06:11 CEST | Update | - |
| article supplementary file uploaded. | 23 April 2019 15:30 CEST | - | https://www.mdpi.com/2073-4395/9/4/206#supplementary |
| article pdf uploaded. | 23 April 2019 15:30 CEST | Version of Record | https://www.mdpi.com/2073-4395/9/4/206/pdf-vor |
| article xml file uploaded | 23 April 2019 15:30 CEST | Original file | - |
