| article html file updated | 26 September 2022 15:18 CEST | Original file | https://www.mdpi.com/2504-3900/42/1/63 |
| article pdf uploaded. | 21 April 2020 06:43 CEST | Updated version of record | https://www.mdpi.com/2504-3900/42/1/63/pdf |
| article xml file uploaded | 21 April 2020 06:43 CEST | Update | https://www.mdpi.com/2504-3900/42/1/63/xml |
| article xml file uploaded | 21 April 2020 06:43 CEST | Original file | N/A |
