1           2004-04-22.26  Franco et al. (2020) 
 2           2004-04-23.28  Franco et al. (2020) 
 3           2004-04-24.27  Franco et al. (2020) 
 4           2018-11-01.45  Franco et al. (2020) 
 5           2018-11-03.33  Franco et al. (2020) 
 6           2020-01-20.96  Franco et al. (2020) 
 7           2020-01-22.87  Franco et al. (2020) 
 8           2020-01-23.02  Franco et al. (2020) 
 9           2020-01-23.96  Franco et al. (2020) 
10           2020-01-29.97  Franco et al. (2020) 
11           2020-02-05.90  Franco et al. (2020) 
12  1998-03-04--2010-05-31  Franco et al. (2020)