The preliminary findings, which werepresented at a medical conference, raise the possibility that overuse of gamingdevices and mobile phones could impact children's joint health, the researcherssaid.

在最近一次医学会议上，一些研究者表示，他们通过初步研究发现，过度使用游戏机和手机有可能加剧其对儿童关节健康的不利影响。

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Please note that the advanced conference programme is preliminary and that the organizers reserve the right to make alterations. The final programme will be distributed at the conference.

请注意，以上所列的只是初步预定的议程表。主办方有权作最后的修改。最终的议程将在会议上公布。

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The stated reason was that neither side appeared on that date for a preliminary conference.

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