| article html file updated | 9 February 2020 18:52 CET | Update | https://www.mdpi.com/2076-2607/6/2/48 |
| article html file updated | 3 October 2019 22:12 CEST | Update | - |
| article html file updated | 30 April 2019 17:03 CEST | Update | - |
| article html file updated | 16 April 2019 17:29 CEST | Update | - |
| article html file updated | 30 March 2019 04:12 CET | Update | - |
| article html file updated | 29 June 2018 04:12 CEST | Update | - |
| article html file updated | 24 May 2018 11:00 CEST | Original file | - |
| article supplementary file uploaded. | 24 May 2018 10:59 CEST | - | https://www.mdpi.com/2076-2607/6/2/48#supplementary |
| article pdf uploaded. | 24 May 2018 10:59 CEST | Version of Record | https://www.mdpi.com/2076-2607/6/2/48/pdf |
| article xml uploaded. | 24 May 2018 10:59 CEST | Update | https://www.mdpi.com/2076-2607/6/2/48/xml |
| article xml file uploaded | 24 May 2018 10:59 CEST | Original file | - |
