| article html file updated | 12 February 2020 19:47 CET | Update | https://www.mdpi.com/2313-5778/3/2/32 |
| article html file updated | 22 June 2019 06:11 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2019 06:09 CEST | Updated version of record | https://www.mdpi.com/2313-5778/3/2/32/pdf |
| article xml uploaded. | 22 June 2019 06:09 CEST | Update | https://www.mdpi.com/2313-5778/3/2/32/xml |
| article xml file uploaded | 22 June 2019 06:09 CEST | Update | N/A |
| article pdf uploaded. | 14 June 2019 15:02 CEST | Version of Record | https://www.mdpi.com/2313-5778/3/2/32/pdf-vor |
| article xml file uploaded | 14 June 2019 15:02 CEST | Original file | N/A |
