| article html file updated | 10 February 2020 05:11 CET | Update | https://www.mdpi.com/2076-0752/7/3/37 |
| article html file updated | 29 April 2019 18:25 CEST | Update | - |
| article html file updated | 15 April 2019 13:41 CEST | Update | - |
| article html file updated | 31 March 2019 06:35 CEST | Update | - |
| article html file updated | 25 September 2018 11:59 CEST | Update | - |
| article html file updated | 9 August 2018 09:55 CEST | Original file | - |
| article pdf uploaded. | 9 August 2018 09:53 CEST | Version of Record | https://www.mdpi.com/2076-0752/7/3/37/pdf |
| article xml uploaded. | 9 August 2018 09:53 CEST | Update | https://www.mdpi.com/2076-0752/7/3/37/xml |
| article xml file uploaded | 9 August 2018 09:53 CEST | Original file | - |
