id	label	x	y	cluster	weight
1370	Bmc Ophthalmol	-0.9663	0.3095	2	4269
1471	Brit J Ophthalmol	-0.0113	0.2851	2	20281
1530	Can J Ophthalmol	0.5201	-0.012	1	3037
160	Acta Ophthalmol	-0.6049	-0.0377	2	10498
1880	Clin Exp Ophthalmol	-0.2047	0.5425	2	4464
2272	Curr Opin Ophthalmol	0.4325	0.3254	1	5197
2828	Eur J Ophthalmol	-0.1366	-0.5119	3	3587
2968	Eye	0.0958	-0.2788	1	10904
3335	Graef Arch Clin Exp	-0.4017	-0.7417	3	11263
3770	Indian J Ophthalmol	0.4184	-0.3276	1	3966
4207	Int Ophthalmol	0.1491	0.602	4	3054
4332	J Aapos	0.9276	0.0524	1	3005
468	Am J Ophthalmol	-0.1989	-0.1367	3	25362
4943	J Fr Ophtalmol	0.5832	-0.697	2	3151
4990	J Glaucoma	-0.5948	0.307	2	5278
5422	J Ophthalmol	-0.8043	-0.6569	3	8262
5470	J Pediat Ophth Strab	1.0351	-0.2068	1	1743
5868	Jama Ophthalmol	0.1213	1.0039	2	4710
5899	Jpn J Ophthalmol	-0.6221	0.601	4	2607
6848	Ocul Immunol Inflamm	0.4679	0.7334	4	2217
6893	Ophthal Epidemiol	-0.3446	0.9737	2	1737
6895	Ophthal Plast Recons	0.7589	-0.3494	1	3634
6899	Ophthalmologica	-1.0006	-0.3213	3	2768
6900	Ophthalmology	-0.2724	0.1308	2	33889
6962	Osli Retina	0.2552	-0.7576	1	2470
7701	Retina-J Ret Vit Dis	-0.5516	-0.4108	3	11861
7995	Semin Ophthalmol	-0.0391	-0.8431	1	2049
8266	Surv Ophthalmol	0.1951	0.0277	1	7557
911	Arq Bras Oftalmol	0.7938	0.3948	1	1735