| article html file updated | 10 February 2020 11:12 CET | Update | https://www.mdpi.com/2311-5637/4/3/78 |
| article html file updated | 7 October 2019 22:35 CEST | Update | - |
| article html file updated | 29 April 2019 05:11 CEST | Update | - |
| article html file updated | 15 April 2019 00:43 CEST | Update | - |
| article html file updated | 31 March 2019 19:26 CEST | Update | - |
| article html file updated | 26 September 2018 08:10 CEST | Update | - |
| article html file updated | 16 September 2018 06:30 CEST | Original file | - |
| article pdf uploaded. | 16 September 2018 06:29 CEST | Version of Record | https://www.mdpi.com/2311-5637/4/3/78/pdf |
| article xml uploaded. | 16 September 2018 06:29 CEST | Update | https://www.mdpi.com/2311-5637/4/3/78/xml |
| article xml file uploaded | 16 September 2018 06:29 CEST | Original file | - |
