This function returns parsed author information from DiVA data
     
    
    kth_diva_authors(use_cache = TRUE, refresh_cache = FALSE)
 
     
    
    Arguments
- use_cache
 
logical flag to indicate locally cached data should be used,
default: TRUE
 
- refresh_cache
 
logical flag to indicate if local data cache should be
refreshed, default: FALSE
 
 
    
    Value
    data frame with results