| article html file updated | 7 February 2020 12:36 CET | Update | https://www.mdpi.com/2077-1312/4/3/45 |
| article html file updated | 5 May 2019 08:28 CEST | Update | - |
| article html file updated | 27 March 2019 11:58 CET | Update | - |
| article html file updated | 27 October 2017 11:01 CEST | Update | - |
| article html file updated | 21 April 2017 05:01 CEST | Update | - |
| article xml uploaded. | 21 April 2017 05:00 CEST | Update | https://www.mdpi.com/2077-1312/4/3/45/xml |
| article pdf uploaded. | 21 April 2017 05:00 CEST | Updated version of record | https://www.mdpi.com/2077-1312/4/3/45/pdf |
| Erratum published | 10 April 2017 00:00 CEST | Erratum | http://www.mdpi.com/2077-1312/5/2/17 |
| article html file updated | 30 July 2016 08:58 CEST | Original file | - |
| article pdf uploaded. | 30 July 2016 08:56 CEST | Version of Record | https://www.mdpi.com/2077-1312/4/3/45/pdf-vor |
