| Academic conference presentation | 
  
    
      | 1. | 2009/02/06 |  | 
  
    
      | 2. | 2009/02/06 |  | 
  
    
      | 3. | 2009/03/17 |   | 
  
    
      | 4. | 2009/06/23 |   | 
  
    
      | 5. | 2009/10/31 |   | 
  
    
      | 6. | 2009/12/20 |   | 
  
    
      | 7. | 2009/12/21 |   | 
  
    
      | 8. | 2010/08/03 |   | 
  
    
      | 9. | 2010/11/30 |  | 
  
    
      | 10. | 2010/11/30 |   | 
  
    
      | 11. | 2010/11/30 |   | 
  
    
      | 12. | 2011/10/04 |   | 
  
    
      | 13. | 2011/10/05 |   | 
  
    
      | 14. | 2012/01/07 |   | 
  
    
      | 15. | 2012/01/07 |   | 
  
    
      | 16. | 2012/01/08 |   | 
  
    
      | 17. | 2012/01/08 |   | 
  
    
      | 18. | 2012/01/08 |   | 
  
    
      | 19. | 2012/02/13 |   | 
  
    
      | 20. | 2012/12/05 |   | 
  
    
      | 21. | 2012/12/05 |   | 
  
    
      | 22. | 2012/12/06 |   | 
  
    
      | 23. | 2014/05/29 |   | 
  
    
      | 24. | 2015/11 |  | 
  
    
      | 25. | 2016/10 |  | 
  
    
      | 26. | 2016/10 |  | 
  
    
      | 27. | 2016/10 |  | 
  
    
      | 28. | 2016/10 |  | 
  
    
      | 29. | 2017/08 |  | 
  
    
      | 30. | 2018/09/07 |  | 
  
    
      | 31. | 2018/09/27 |  | 
  
    
      | 32. | 2018/12 |  |