| article html file updated | 10 February 2020 12:01 CET | Update | https://www.mdpi.com/2313-5778/2/4/37 |
| article html file updated | 29 April 2019 03:35 CEST | Update | - |
| article html file updated | 14 April 2019 23:03 CEST | Update | - |
| article html file updated | 31 March 2019 21:09 CEST | Update | - |
| article html file updated | 24 September 2018 06:31 CEST | Update | - |
| article pdf uploaded. | 24 September 2018 06:30 CEST | Updated version of record | https://www.mdpi.com/2313-5778/2/4/37/pdf |
| article xml uploaded. | 24 September 2018 06:30 CEST | Update | https://www.mdpi.com/2313-5778/2/4/37/xml |
| article xml file uploaded | 24 September 2018 06:30 CEST | Update | - |
| article html file updated | 20 September 2018 12:50 CEST | Original file | - |
| article pdf uploaded. | 20 September 2018 12:49 CEST | Version of Record | https://www.mdpi.com/2313-5778/2/4/37/pdf-vor |
| article xml uploaded. | 20 September 2018 12:49 CEST | Update | - |
| article xml file uploaded | 20 September 2018 12:49 CEST | Original file | - |
