| article html file updated | 12 February 2020 17:26 CET | Update | https://www.mdpi.com/2304-6767/7/2/62 |
| article html file updated | 4 July 2019 17:44 CEST | Update | N/A |
| article html file updated | 4 June 2019 05:57 CEST | Update | N/A |
| article html file updated | 4 June 2019 05:57 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2019 05:56 CEST | Updated version of record | https://www.mdpi.com/2304-6767/7/2/62/pdf |
| article xml file uploaded | 4 June 2019 05:56 CEST | Update | https://www.mdpi.com/2304-6767/7/2/62/xml |
| article xml file uploaded | 4 June 2019 05:56 CEST | Original file | N/A |
