| article html file updated | 8 February 2020 13:17 CET | Update | https://www.mdpi.com/2076-2607/5/3/47 |
| article html file updated | 26 September 2019 11:38 CEST | Update | - |
| article html file updated | 3 May 2019 07:28 CEST | Update | - |
| article html file updated | 27 March 2019 20:17 CET | Update | - |
| article html file updated | 30 September 2017 14:18 CEST | Update | - |
| article html file updated | 10 August 2017 14:59 CEST | Original file | - |
| article xml uploaded. | 10 August 2017 14:58 CEST | Original file | https://www.mdpi.com/2076-2607/5/3/47/xml |
| article pdf uploaded. | 10 August 2017 14:58 CEST | Version of Record | https://www.mdpi.com/2076-2607/5/3/47/pdf |
