| article html file updated | 11 February 2020 17:12 CET | Update | https://www.mdpi.com/2311-5521/4/1/32 |
| article html file updated | 15 October 2019 06:56 CEST | Update | - |
| article html file updated | 26 April 2019 14:19 CEST | Update | - |
| article html file updated | 12 April 2019 09:55 CEST | Update | - |
| article html file updated | 10 April 2019 21:29 CEST | Update | - |
| article html file updated | 3 April 2019 23:36 CEST | Update | - |
| article html file updated | 1 March 2019 06:16 CET | Update | - |
| article html file updated | 23 February 2019 10:47 CET | Original file | - |
| article pdf uploaded. | 23 February 2019 10:43 CET | Updated version of record | https://www.mdpi.com/2311-5521/4/1/32/pdf |
| article xml uploaded. | 23 February 2019 10:43 CET | Update | https://www.mdpi.com/2311-5521/4/1/32/xml |
| article xml file uploaded | 23 February 2019 10:43 CET | Update | - |
| article pdf uploaded. | 19 February 2019 16:49 CET | Version of Record | https://www.mdpi.com/2311-5521/4/1/32/pdf-vor |
| article xml file uploaded | 19 February 2019 16:49 CET | Original file | - |
