| article html file updated | 11 February 2020 03:46 CET | Update | https://www.mdpi.com/2076-3298/5/12/138 |
| article html file updated | 12 October 2019 02:36 CEST | Update | - |
| article html file updated | 27 April 2019 18:00 CEST | Update | - |
| article html file updated | 13 April 2019 13:54 CEST | Update | - |
| article html file updated | 2 April 2019 14:51 CEST | Update | - |
| article html file updated | 25 December 2018 04:12 CET | Update | - |
| article html file updated | 18 December 2018 04:01 CET | Original file | - |
| article pdf uploaded. | 18 December 2018 04:00 CET | Version of Record | https://www.mdpi.com/2076-3298/5/12/138/pdf |
| article xml uploaded. | 18 December 2018 04:00 CET | Update | https://www.mdpi.com/2076-3298/5/12/138/xml |
| article xml file uploaded | 18 December 2018 04:00 CET | Original file | - |
