| article html file updated | 7 February 2020 19:28 CET | Update | https://www.mdpi.com/2076-3298/3/4/35 |
| article html file updated | 22 September 2019 10:43 CEST | Update | N/A |
| article html file updated | 4 May 2019 19:32 CEST | Update | N/A |
| article html file updated | 28 December 2016 11:38 CET | Update | N/A |
| article html file updated | 13 December 2016 09:59 CET | Original file | N/A |
| article xml uploaded. | 13 December 2016 09:57 CET | Original file | https://www.mdpi.com/2076-3298/3/4/35/xml |
| article pdf uploaded. | 13 December 2016 09:57 CET | Updated version of record | https://www.mdpi.com/2076-3298/3/4/35/pdf |
| article pdf uploaded. | 11 December 2016 11:46 CET | Version of Record | https://www.mdpi.com/2076-3298/3/4/35/pdf-vor |
