| article html file updated | 11 February 2020 21:54 CET | Update | https://www.mdpi.com/2076-3921/8/3/62 |
| article html file updated | 16 October 2019 12:47 CEST | Update | - |
| article html file updated | 26 April 2019 03:53 CEST | Update | - |
| article html file updated | 11 April 2019 22:58 CEST | Update | - |
| article html file updated | 4 April 2019 12:28 CEST | Update | - |
| article html file updated | 2 April 2019 10:44 CEST | Update | - |
| article html file updated | 13 March 2019 10:07 CET | Original file | - |
| article pdf uploaded. | 13 March 2019 10:06 CET | Version of Record | https://www.mdpi.com/2076-3921/8/3/62/pdf |
| article xml uploaded. | 13 March 2019 10:06 CET | Update | https://www.mdpi.com/2076-3921/8/3/62/xml |
| article xml file uploaded | 13 March 2019 10:06 CET | Original file | - |
