| article html file updated | 17 August 2026 14:56 CEST | Update | https://www.mdpi.com/2304-8158/9/6/773 |
| article html file updated | 6 July 2020 06:44 CEST | Update | N/A |
| article html file updated | 16 June 2020 11:16 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2020 11:15 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/6/773/pdf |
| article xml uploaded. | 16 June 2020 11:15 CEST | Update | https://www.mdpi.com/2304-8158/9/6/773/xml |
| article xml file uploaded | 16 June 2020 11:15 CEST | Original file | N/A |
| article pdf uploaded. | 11 June 2020 13:24 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/6/773/pdf-vor |
| article supplementary file uploaded. | 11 June 2020 13:24 CEST | - | https://www.mdpi.com/2304-8158/9/6/773#supplementary |
| article pdf uploaded. | 11 June 2020 13:24 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/6/773/pdf-vor |
