| article html file updated | 9 February 2020 17:02 CET | Update | https://www.mdpi.com/2073-4336/9/2/23 |
| article html file updated | 30 April 2019 21:01 CEST | Update | - |
| article html file updated | 16 April 2019 21:31 CEST | Update | - |
| article html file updated | 29 March 2019 23:27 CET | Update | - |
| article html file updated | 10 May 2018 09:13 CEST | Original file | - |
| article supplementary file uploaded. | 10 May 2018 09:12 CEST | - | https://www.mdpi.com/2073-4336/9/2/23#supplementary |
| article pdf uploaded. | 10 May 2018 09:12 CEST | Version of Record | https://www.mdpi.com/2073-4336/9/2/23/pdf |
| article xml uploaded. | 10 May 2018 09:12 CEST | Update | https://www.mdpi.com/2073-4336/9/2/23/xml |
| article xml file uploaded | 10 May 2018 09:12 CEST | Original file | - |
