| article html file updated | 31 August 2025 11:44 CEST | Update | https://www.mdpi.com/2076-2607/8/2/255 |
| article html file updated | 20 July 2022 20:15 CEST | Update | N/A |
| article html file updated | 7 March 2020 12:59 CET | Update | N/A |
| article html file updated | 7 March 2020 09:57 CET | Update | N/A |
| article html file updated | 15 February 2020 14:16 CET | Original file | N/A |
| article pdf uploaded. | 15 February 2020 14:15 CET | Updated version of record | https://www.mdpi.com/2076-2607/8/2/255/pdf |
| article xml uploaded. | 15 February 2020 14:15 CET | Update | https://www.mdpi.com/2076-2607/8/2/255/xml |
| article xml file uploaded | 15 February 2020 14:15 CET | Update | N/A |
| article supplementary file uploaded. | 14 February 2020 16:58 CET | - | https://www.mdpi.com/2076-2607/8/2/255#supplementary |
| article pdf uploaded. | 14 February 2020 16:58 CET | Version of Record | https://www.mdpi.com/2076-2607/8/2/255/pdf-vor |
| article xml file uploaded | 14 February 2020 16:58 CET | Original file | N/A |
