Author Correction: A dense ring of the trans-Neptunian object Quaoar outside its Roche limit
B. E. Morgado,B. Sicardy,F. Braga-Ribas,J. L. Ortiz,H. Salo,F. Vachier,J. Desmars,C. L. Pereira,P. Santos-Sanz,R. Sfair,T. de Santana,M. Assafin,R. Vieira-Martins,A. R. Gomes-Júnior,G. Margoti,V. S. Dhillon,E. Fernández-Valenzuela,J. Broughton,J. Bradshaw,R. Langersek,G. Benedetti-Rossi,D. Souami,B. J. Holler,M. Kretlow,R. C. Boufleur,J. I. B. Camargo,R. Duffard,W. Beisker,N. Morales,J. Lecacheux,F. L. Rommel,D. Herald,W. Benz,E. Jehin,F. Jankowsky,T. R. Marsh,S. P. Littlefair,G. Bruno,I. Pagano,A. Brandeker,A. Collier-Cameron,H. G. Florén,N. Hara,G. Olofsson,T. G. Wilson,Z. Benkhaldoun,R. Busuttil,A. Burdanov,M. Ferrais,D. Gault,M. Gillon,W. Hanna,S. Kerr,U. Kolb,P. Nosworthy,D. Sebastian,C. Snodgrass,J. P. Teng,J. de Wit
