| article html file updated | 20 August 2020 08:11 CEST | Update | https://www.mdpi.com/2313-5778/4/3/87 |
| article html file updated | 20 August 2020 08:11 CEST | Update | - |
| article html file updated | 20 August 2020 08:11 CEST | Original file | - |
| article pdf uploaded. | 20 August 2020 08:10 CEST | Updated version of record | https://www.mdpi.com/2313-5778/4/3/87/pdf |
| article xml uploaded. | 20 August 2020 08:10 CEST | Update | https://www.mdpi.com/2313-5778/4/3/87/xml |
| article xml file uploaded | 20 August 2020 08:10 CEST | Update | - |
| article pdf uploaded. | 20 August 2020 08:10 CEST | Updated version of record | - |
| article xml uploaded. | 20 August 2020 08:10 CEST | Update | - |
| article xml file uploaded | 20 August 2020 08:10 CEST | Update | - |
| article pdf uploaded. | 20 August 2020 08:10 CEST | Version of Record | - |
| article xml uploaded. | 20 August 2020 08:10 CEST | Update | - |
| article xml file uploaded | 20 August 2020 08:10 CEST | Original file | - |
