| article html file updated | 13 February 2020 01:00 CET | Update | https://www.mdpi.com/2311-5637/5/3/61 |
| article html file updated | 27 September 2019 15:55 CEST | Update | - |
| article html file updated | 10 July 2019 06:18 CEST | Original file | - |
| article pdf uploaded. | 10 July 2019 06:17 CEST | Updated version of record | https://www.mdpi.com/2311-5637/5/3/61/pdf |
| article xml uploaded. | 10 July 2019 06:17 CEST | Update | https://www.mdpi.com/2311-5637/5/3/61/xml |
| article xml file uploaded | 10 July 2019 06:17 CEST | Update | - |
| article pdf uploaded. | 8 July 2019 16:51 CEST | Version of Record | https://www.mdpi.com/2311-5637/5/3/61/pdf-vor |
| article xml file uploaded | 8 July 2019 16:51 CEST | Original file | - |
