| article html file updated | 8 February 2020 13:47 CET | Update | https://www.mdpi.com/2075-4434/5/3/41 |
| article html file updated | 26 September 2019 14:31 CEST | Update | - |
| article html file updated | 3 May 2019 06:28 CEST | Update | - |
| article html file updated | 27 March 2019 21:21 CET | Update | - |
| article html file updated | 30 September 2017 14:04 CEST | Update | - |
| article html file updated | 21 August 2017 05:32 CEST | Original file | - |
| article xml uploaded. | 21 August 2017 05:31 CEST | Original file | https://www.mdpi.com/2075-4434/5/3/41/xml |
| article pdf uploaded. | 21 August 2017 05:31 CEST | Updated version of record | https://www.mdpi.com/2075-4434/5/3/41/pdf |
| article pdf uploaded. | 17 August 2017 16:20 CEST | Version of Record | https://www.mdpi.com/2075-4434/5/3/41/pdf-vor |
