However, other researchers, including Ian Wilmut who led the team that successfully cloned Dolly, argue that Dolly's early death due to respiratory infection was unrelated to problems with the cloning process.
Nanging, peneliti tiosan rumasuk Lan Wilmut sane mimpin tim prasida ngloning Dolly, ngawedarang inggian Dolly padem sangkaning infeksi saluran pernafasan  nenten  wenten paiketannyane sareng  sareng proses kloning.