| article html file updated | 26 September 2022 14:47 CEST | Original file | https://www.mdpi.com/2504-3900/61/1/18 |
| article supplementary file uploaded. | 17 December 2020 04:27 CET | - | https://www.mdpi.com/2504-3900/61/1/18#supplementary |
| article pdf uploaded. | 17 December 2020 04:27 CET | Updated version of record | https://www.mdpi.com/2504-3900/61/1/18/pdf |
| article pdf uploaded. | 17 December 2020 04:20 CET | Version of Record | - |
