| article html file updated | 10 February 2020 04:21 CET | Update | https://www.mdpi.com/2313-433X/4/8/100 |
| article html file updated | 6 October 2019 07:26 CEST | Update | - |
| article html file updated | 29 April 2019 20:18 CEST | Update | - |
| article html file updated | 15 April 2019 15:27 CEST | Update | - |
| article html file updated | 31 March 2019 04:40 CEST | Update | - |
| article html file updated | 24 August 2018 12:09 CEST | Update | - |
| article html file updated | 3 August 2018 10:01 CEST | Original file | - |
| article pdf uploaded. | 3 August 2018 09:58 CEST | Version of Record | https://www.mdpi.com/2313-433X/4/8/100/pdf |
| article xml uploaded. | 3 August 2018 09:58 CEST | Update | https://www.mdpi.com/2313-433X/4/8/100/xml |
| article xml file uploaded | 3 August 2018 09:58 CEST | Original file | - |
