| article html file updated | 31 August 2025 09:51 CEST | Update | https://www.mdpi.com/1660-3397/18/2/76 | 
| article html file updated | 20 July 2022 18:22 CEST | Update | - | 
| article html file updated | 7 March 2020 02:04 CET | Update | - | 
| article html file updated | 7 March 2020 01:50 CET | Update | - | 
| article html file updated | 29 February 2020 11:42 CET | Original file | - | 
| article pdf uploaded. | 29 February 2020 11:40 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/2/76/pdf | 
| article xml uploaded. | 29 February 2020 11:40 CET | Update | https://www.mdpi.com/1660-3397/18/2/76/xml | 
| article xml file uploaded | 29 February 2020 11:40 CET | Update | - | 
| article pdf uploaded. | 29 January 2020 02:41 CET | Updated version of record | https://www.mdpi.com/1660-3397/18/2/76/pdf-vor | 
| article supplementary file uploaded. | 24 January 2020 09:30 CET | - | https://www.mdpi.com/1660-3397/18/2/76#supplementary | 
| article pdf uploaded. | 24 January 2020 09:30 CET | Version of Record | https://www.mdpi.com/1660-3397/18/2/76/pdf-vor | 
| article xml file uploaded | 24 January 2020 09:30 CET | Original file | - |