List of duplicated IDs

participant_id_no type_of_visit
1133382 3
1133382 3
1133382 3
3-4-0004 2
3-4-0004 2
3-4-0004 2
1132711 2
1132711 2
1133441 2
1133441 2
1133441 3
1133441 3
1133776 4
1133776 4
1134141 3
1134141 3
1134478 2
1134478 2
1134843 2
1134843 2
1134871 3
1134871 3
1134902 1
1134902 1
1134902 2
1134902 2
1135208 2
1135208 2
1135574 2
1135574 2
1136304 2
1136304 2
1137063 2
1137063 2
1138585 2
1138585 2
1138950 1
1138950 1
3-2-0002 3
3-2-0002 3
3-2-0003 1
3-2-0003 1
3-2-0005 2
3-2-0005 2
3-2-0011 2
3-2-0011 2
3-2-0023 2
3-2-0023 2
3-3-0005 4
3-3-0005 4
3-3-0006 3
3-3-0006 3
3-3-0009 1
3-3-0009 1
3-3-0017 1
3-3-0017 1
3-4-0004 1
3-4-0004 1
3-4-0011 2
3-4-0011 2
3-5-0002 2
3-5-0002 2
3-5-0019 1
3-5-0019 1