| article html file updated | 11 February 2020 16:24 CET | Update | https://www.mdpi.com/2227-9717/7/2/102 |
| article html file updated | 15 October 2019 02:01 CEST | Update | N/A |
| article html file updated | 26 April 2019 16:02 CEST | Update | N/A |
| article html file updated | 12 April 2019 11:47 CEST | Update | N/A |
| article html file updated | 3 April 2019 21:27 CEST | Update | N/A |
| article html file updated | 5 March 2019 09:08 CET | Update | N/A |
| article html file updated | 1 March 2019 02:11 CET | Update | N/A |
| article html file updated | 27 February 2019 09:20 CET | Original file | N/A |
| article pdf uploaded. | 27 February 2019 09:19 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/2/102/pdf |
| article xml uploaded. | 27 February 2019 09:19 CET | Update | https://www.mdpi.com/2227-9717/7/2/102/xml |
| article xml file uploaded | 27 February 2019 09:19 CET | Update | N/A |
| article pdf uploaded. | 15 February 2019 15:16 CET | Version of Record | https://www.mdpi.com/2227-9717/7/2/102/pdf-vor |
| article xml file uploaded | 15 February 2019 15:16 CET | Original file | N/A |
