| article html file updated | 10 February 2020 06:03 CET | Update | https://www.mdpi.com/2226-4310/5/3/88 |
| article html file updated | 6 October 2019 16:57 CEST | Update | - |
| article html file updated | 29 April 2019 16:25 CEST | Update | - |
| article html file updated | 15 April 2019 11:46 CEST | Update | - |
| article html file updated | 31 March 2019 08:30 CEST | Update | - |
| article html file updated | 25 September 2018 11:51 CEST | Update | - |
| article html file updated | 19 August 2018 05:41 CEST | Original file | - |
| article pdf uploaded. | 19 August 2018 05:40 CEST | Updated version of record | https://www.mdpi.com/2226-4310/5/3/88/pdf |
| article xml uploaded. | 19 August 2018 05:40 CEST | Update | https://www.mdpi.com/2226-4310/5/3/88/xml |
| article xml file uploaded | 19 August 2018 05:40 CEST | Update | - |
| article pdf uploaded. | 15 August 2018 11:38 CEST | Version of Record | https://www.mdpi.com/2226-4310/5/3/88/pdf-vor |
| article xml file uploaded | 15 August 2018 11:38 CEST | Original file | - |
