est ▁World ▁champions ▁in ▁ice ▁dance ▁in ▁ 4 9 ▁years . ▁▁ 2 0 1 5 – 1 6 ▁season ▁On ▁ 2 8 ▁August ▁ 2 0 1 5 , ▁Pap ad ak is ▁sust ained ▁a ▁c ere br al ▁conc uss ion ▁after ▁a ▁fall ▁in ▁practice . ▁According ▁to ▁D ubre uil , ▁" They ▁cli pped ▁each ▁other ' s ▁bl ades , ▁and ▁she ▁fell ▁right ▁on ▁her ▁head . ▁The ▁sympt oms ▁were ▁instant . ▁We ▁could ▁see ▁she ▁was ▁walking ▁wob b ly ; ▁she ▁had ▁trouble ▁putting ▁words ▁together ." ▁Sub sequently , ▁Pap ad ak is / C izer on ▁with d rew ▁from ▁the ▁Master ' s ▁de ▁Pat in age ▁in ▁Or lé ans ▁scheduled ▁in ▁the ▁second ▁week ▁of ▁October . ▁On ▁ 1 2 ▁November ▁ 2 0 1 5 , ▁they ▁with d rew ▁from ▁their ▁Grand ▁Prix ▁events , ▁the ▁ 2 0 1 5 ▁Tro ph ée ▁É ric ▁B omp ard ▁and ▁ 2 0 1 5 ▁N H K ▁Tro phy . ▁Do ctors ▁were ▁uncertain ▁about ▁how ▁long ▁her ▁recovery ▁would ▁take . ▁In ▁March ▁ 2 0 1 6 , ▁Pap ad ak is ▁said , ▁" I ▁couldn ' t ▁go ▁out , ▁sk ate , ▁read , ▁or ▁have ▁a ▁conversation ▁with ▁people . ▁It ▁was ▁impossible ▁to ▁concent rate . ▁I ▁still ▁have ▁some ▁sympt oms ." ▁ ▁Pap ad ak is / C izer on ▁returned ▁to