| article html file updated | 8 February 2020 23:48 CET | Update | https://www.mdpi.com/2313-576X/3/4/28 |
| article html file updated | 2 May 2019 09:11 CEST | Update | - |
| article html file updated | 18 April 2019 06:55 CEST | Update | - |
| article html file updated | 2 January 2018 13:25 CET | Update | - |
| article html file updated | 14 December 2017 09:52 CET | Update | - |
| article xml uploaded. | 14 December 2017 09:51 CET | Update | https://www.mdpi.com/2313-576X/3/4/28/xml |
| article xml uploaded. | 14 December 2017 09:51 CET | Update | - |
| article pdf uploaded. | 14 December 2017 09:51 CET | Updated version of record | https://www.mdpi.com/2313-576X/3/4/28/pdf |
| article html file updated | 14 December 2017 05:34 CET | Original file | - |
| article xml uploaded. | 14 December 2017 05:33 CET | Update | - |
| article xml uploaded. | 14 December 2017 04:59 CET | Update | - |
| article pdf uploaded. | 14 December 2017 04:59 CET | Updated version of record | - |
| article xml uploaded. | 14 December 2017 04:42 CET | Original file | - |
| article pdf uploaded. | 14 December 2017 04:42 CET | Updated version of record | - |
| article pdf uploaded. | 11 December 2017 17:35 CET | Version of Record | - |
